A magnitude ML 1.8 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6390, 13.2040 at 13 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 4 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Borbona | RI | 15 | 617 | 7004 |
Capitignano | AQ | 15 | 665 | 7669 |
Posta | RI | 16 | 694 | 8363 |
Campotosto | AQ | 16 | 542 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cascia | PG | 18 | 3217 | 13300 |
Norcia | PG | 19 | 4957 | 18257 |
Cagnano Amiterno | AQ | 20 | 1369 | 19626 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2017-03-09 19:21:22 |
42.6392 | 13.2037 | 13 | 2017-03-09 19:29:00 |
Sala Sismica INGV-Roma | 42166211 |
Field | Value |
---|---|
Time (UTC) | 2017-03-09 19:21:22 ± 0.03 |
Latitude | 42.6392 ± 0.0018 |
Longitude | 13.2037 ± 0.0024 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42166211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 207 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47844 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 42166211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-09 19:29:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1219.EHZ. | 2017-03-09T19:21:38.15 | 0.3 | undecidable | manual | S | 341 | 49.0176 | 92 | 0.07 | 71 |
IV.FIAM.HHZ. | 2017-03-09T19:21:36.17 | 0.1 | undecidable | manual | S | 190 | 41.8248 | 93 | 0 | 95 |
IV.EL6.EHZ. | 2017-03-09T19:21:36.23 | 3.0 | positive | manual | P | -0.32 | 0 | |||
IV.T0110.HHZ. | 2017-03-09T19:21:36.14 | 3.0 | negative | manual | P | 1.62 | 0 | |||
IV.PP3.EHZ. | 2017-03-09T19:21:35.54 | 3.0 | negative | manual | P | -2.95 | 0 | |||
IV.TERO.HHZ. | 2017-03-09T19:21:33.33 | 0.1 | undecidable | manual | S | 93 | 32.745 | 95 | -0.43 | 89 |
IV.T1241.EHZ. | 2017-03-09T19:21:33.12 | 0.1 | undecidable | manual | S | 38 | 30.3474 | 95 | -0.02 | 97 |
IV.T1220.EHZ. | 2017-03-09T19:21:32.22 | 0.1 | undecidable | manual | P | 350 | 53.1024 | 92 | 0.07 | 93 |
IV.T1222.EHZ. | 2017-03-09T19:21:32.71 | 0.1 | undecidable | manual | S | 207 | 29.748 | 95 | -0.24 | 94 |
IV.OFFI.HHZ. | 2017-03-09T19:21:32.92 | 3.0 | negative | manual | P | 0.58 | 0 | |||
IV.T1217.EHZ. | 2017-03-09T19:21:31.30 | 0.1 | undecidable | manual | S | 290 | 23.6541 | 98 | -0.04 | 98 |
IV.T1219.EHZ. | 2017-03-09T19:21:31.55 | 0.1 | undecidable | manual | P | 341 | 49.0176 | 92 | 0.03 | 94 |
IV.T1247.HHZ. | 2017-03-09T19:21:31.37 | 0.1 | undecidable | manual | S | 161 | 23.2545 | 99 | 0.12 | 96 |
IV.CSP1.EHZ. | 2017-03-09T19:21:31.80 | 0.1 | undecidable | manual | P | 0 | 50.2164 | 92 | 0.09 | 93 |
IV.CAMP.HHZ. | 2017-03-09T19:21:30.29 | 0.1 | undecidable | manual | S | 124 | 20.3685 | 101 | -0.18 | 96 |
IV.FIAM.HHZ. | 2017-03-09T19:21:30.40 | 0.1 | positive | manual | P | 190 | 41.8248 | 93 | -0.01 | 96 |
IV.GIGS.HHZ. | 2017-03-09T19:21:29.47 | 0.1 | undecidable | manual | P | 124 | 36.5412 | 94 | -0.14 | 94 |
IV.T1212.EHZ. | 2017-03-09T19:21:29.61 | 0.1 | undecidable | manual | S | 314 | 17.9709 | 105 | -0.25 | 95 |
IV.T1216.EHZ. | 2017-03-09T19:21:29.01 | 3.0 | negative | manual | P | -0.01 | 0 | |||
IV.T1222.EHZ. | 2017-03-09T19:21:28.53 | 0.1 | positive | manual | P | 207 | 29.748 | 95 | -0.02 | 98 |
IV.T1215.EHZ. | 2017-03-09T19:21:28.93 | 0.1 | undecidable | manual | P | 304 | 32.745 | 95 | -0.09 | 96 |
IV.T1214.HNZ. | 2017-03-09T19:21:28.65 | 0.1 | undecidable | manual | S | 2 | 13.3755 | 117 | -0.06 | 99 |
IV.MC2.EHZ. | 2017-03-09T19:21:28.76 | 0.1 | undecidable | manual | P | 358 | 30.2475 | 95 | 0.12 | 96 |
IV.T1241.EHZ. | 2017-03-09T19:21:28.67 | 0.1 | positive | manual | P | 38 | 30.3474 | 95 | 0.01 | 97 |
IV.RM33.EHZ. | 2017-03-09T19:21:28.91 | 0.1 | undecidable | manual | S | 176 | 14.4744 | 114 | -0.07 | 100 |
IV.T1211.EHZ. | 2017-03-09T19:21:28.74 | 0.1 | positive | manual | P | 248 | 30.8469 | 95 | 0.02 | 97 |
IV.TERO.HHZ. | 2017-03-09T19:21:28.90 | 0.1 | positive | manual | P | 93 | 32.745 | 95 | -0.12 | 95 |
IV.SMA1.EHZ. | 2017-03-09T19:21:28.30 | 0.1 | undecidable | manual | S | 95 | 10.7781 | 127 | 0.17 | 98 |
IV.CAMP.HHZ. | 2017-03-09T19:21:27.21 | 0.1 | negative | manual | P | 124 | 20.3685 | 101 | 0.09 | 98 |
IV.T1299.EHZ. | 2017-03-09T19:21:27.18 | 0.1 | undecidable | manual | S | 95 | 6.4935 | 145 | -0.14 | 100 |
IV.T1217.EHZ. | 2017-03-09T19:21:27.64 | 0.1 | positive | manual | P | 290 | 23.6541 | 98 | 0.02 | 99 |
IV.T1218.EHZ. | 2017-03-09T19:21:27.25 | 0.1 | undecidable | manual | S | 295 | 7.9809 | 138 | -0.32 | 96 |
IV.T1247.HHZ. | 2017-03-09T19:21:27.69 | 0.1 | undecidable | manual | P | 161 | 23.2545 | 99 | 0.12 | 96 |
IV.T1212.EHZ. | 2017-03-09T19:21:26.84 | 0.1 | undecidable | manual | P | 314 | 17.9709 | 105 | 0.07 | 99 |
IV.SMA1.EHZ. | 2017-03-09T19:21:26.12 | 0.1 | negative | manual | P | 95 | 10.7781 | 127 | 0.35 | 94 |
IV.T1214.HNZ. | 2017-03-09T19:21:26.29 | 0.1 | negative | manual | P | 2 | 13.3755 | 117 | 0.18 | 97 |
IV.RM33.EHZ. | 2017-03-09T19:21:26.41 | 0.1 | positive | manual | P | 176 | 14.4744 | 114 | 0.14 | 97 |
IV.T1218.EHZ. | 2017-03-09T19:21:25.55 | 0.1 | undecidable | manual | P | 295 | 7.9809 | 138 | 0.1 | 99 |
IV.T1299.EHZ. | 2017-03-09T19:21:25.56 | 0.1 | negative | manual | P | 95 | 6.4935 | 145 | 0.26 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:1.2 | 0.00010405000000000001 | 1.48 | AML | other | m | 2017-03-09T19:21:31.98 |
IV.CAMP.HHE. | ML:1.2 | 0.0001215 | 0.82 | AML | other | m | 2017-03-09T19:21:32.12 |
IV.EL6.EHE. | ML:2.4 | 0.000345 | 0.42 | AML | other | m | 2017-03-09T19:22:03.21 |
IV.EL6.EHN. | ML:1.9 | 0.00011099999999999999 | 0.42 | AML | other | m | 2017-03-09T19:22:05.15 |
IV.FIAM.HHN. | ML:1.4 | 0.0000882 | 0.6 | AML | other | m | 2017-03-09T19:21:36.44 |
IV.FIAM.HHE. | ML:1.5 | 0.0001069 | 0.38 | AML | other | m | 2017-03-09T19:21:36.65 |
IV.GIGS.HHE. | ML:1.0 | 0.0000371 | 0.16 | AML | other | m | 2017-03-09T19:21:34.87 |
IV.GIGS.HHN. | ML:1.0 | 0.0000385 | 0.4 | AML | other | m | 2017-03-09T19:21:34.70 |
IV.OFFI.HHE. | ML:2.0 | 0.00026900000000000003 | 1.56 | AML | other | m | 2017-03-09T19:21:41.15 |
IV.OFFI.HHN. | ML:2.1 | 0.00030600000000000007 | 1.5 | AML | other | m | 2017-03-09T19:21:42.87 |
IV.RM33.EHN. | ML:1.9 | 0.0007235000000000001 | 0.28 | AML | other | m | 2017-03-09T19:21:29.59 |
IV.RM33.EHE. | ML:2.1 | 0.001079 | 0.18 | AML | other | m | 2017-03-09T19:21:29.89 |
IV.RM33.HNE. | ML:2.1 | 0.001155 | 1.54 | AML | other | m | 2017-03-09T19:21:29.89 |
IV.RM33.HNN. | ML:1.9 | 0.000684 | 0.28 | AML | other | m | 2017-03-09T19:21:29.58 |
IV.SMA1.EHE. | ML:2.6 | 0.0044 | 0.34 | AML | other | m | 2017-03-09T19:21:28.66 |
IV.SMA1.EHN. | ML:2.2 | 0.00156 | 0.32 | AML | other | m | 2017-03-09T19:21:28.80 |
IV.T1211.HNE. | ML:1.7 | 0.000247 | 0.52 | AML | other | m | 2017-03-09T19:21:33.74 |
IV.T1211.EHN. | ML:1.9 | 0.000373 | 0.36 | AML | other | m | 2017-03-09T19:21:33.68 |
IV.T1211.HNN. | ML:1.9 | 0.0003685 | 0.36 | AML | other | m | 2017-03-09T19:21:33.86 |
IV.T1211.EHE. | ML:1.7 | 0.00021150000000000002 | 0.14 | AML | other | m | 2017-03-09T19:21:33.85 |
IV.T1212.EHN. | ML:1.6 | 0.0002755 | 1.62 | AML | other | m | 2017-03-09T19:21:29.92 |
IV.T1212.EHE. | ML:1.4 | 0.0001905 | 1.36 | AML | other | m | 2017-03-09T19:21:29.72 |
IV.T1217.EHN. | ML:1.5 | 0.00017549999999999998 | 0.2 | AML | other | m | 2017-03-09T19:21:32.19 |
IV.T1217.EHE. | ML:1.4 | 0.0001369 | 0.98 | AML | other | m | 2017-03-09T19:21:32.86 |
IV.T1218.HNE. | ML:2.1 | 0.0014399999999999999 | 0.42 | AML | other | m | 2017-03-09T19:21:27.62 |
IV.T1218.EHE. | ML:2.1 | 0.001435 | 0.42 | AML | other | m | 2017-03-09T19:21:27.62 |
IV.T1218.EHN. | ML:2.5 | 0.0034500000000000004 | 0.36 | AML | other | m | 2017-03-09T19:21:27.66 |
IV.T1218.HNN. | ML:2.5 | 0.00352 | 0.36 | AML | other | m | 2017-03-09T19:21:27.66 |
IV.T1219.EHN. | ML:1.6 | 0.00009759999999999999 | 0.16 | AML | other | m | 2017-03-09T19:21:39.71 |
IV.T1219.EHE. | ML:1.3 | 0.00005069999999999999 | 0.18 | AML | other | m | 2017-03-09T19:21:40.76 |
IV.T1220.EHN. | ML:2.0 | 0.000263 | 0.92 | AML | other | m | 2017-03-09T19:21:42.37 |
IV.T1220.EHE. | ML:2.0 | 0.0002565 | 0.24 | AML | other | m | 2017-03-09T19:21:43.36 |
IV.T1222.EHN. | ML:1.5 | 0.0001545 | 0.2 | AML | other | m | 2017-03-09T19:21:33.64 |
IV.T1222.EHE. | ML:1.7 | 0.00021300000000000003 | 0.3 | AML | other | m | 2017-03-09T19:21:34.41 |
IV.T1241.EHE. | ML:2.0 | 0.0004075 | 0.16 | AML | other | m | 2017-03-09T19:21:33.32 |
IV.T1241.EHN. | ML:1.6 | 0.000188 | 0.56 | AML | other | m | 2017-03-09T19:21:33.44 |
IV.T1247.HHN. | ML:1.9 | 0.00045099999999999996 | 1.24 | AML | other | m | 2017-03-09T19:21:33.31 |
IV.T1247.HHE. | ML:1.9 | 0.00046399999999999995 | 0.26 | AML | other | m | 2017-03-09T19:21:31.75 |
IV.T1299.HNN. | ML:1.8 | 0.0009429999999999999 | 0.24 | AML | other | m | 2017-03-09T19:21:27.50 |
IV.T1299.EHN. | ML:1.8 | 0.0009285000000000001 | 0.24 | AML | other | m | 2017-03-09T19:21:27.51 |
IV.T1299.HNE. | ML:1.8 | 0.000785 | 0.4 | AML | other | m | 2017-03-09T19:21:27.71 |
IV.T1299.EHE. | ML:1.8 | 0.0007585 | 0.72 | AML | other | m | 2017-03-09T19:21:27.72 |
IV.TERO.HNE. | ML:1.8 | 0.000256 | 0.3 | AML | other | m | 2017-03-09T19:21:33.73 |
IV.TERO.HHE. | ML:1.8 | 0.00028500000000000004 | 0.76 | AML | other | m | 2017-03-09T19:21:34.50 |
IV.TERO.HNN. | ML:1.8 | 0.0002545 | 0.22 | AML | other | m | 2017-03-09T19:21:34.50 |
IV.TERO.HHN. | ML:1.8 | 0.00029549999999999997 | 0.22 | AML | other | m | 2017-03-09T19:21:34.50 |