A magnitude ML 1.3 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.2460 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 13 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 16 | 617 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-08-29 02:09:44 |
42.6337 | 13.2463 | 13 | 2019-08-29 02:18:16 |
Sala Sismica INGV-Roma | 71898921 |
Field | Value |
---|---|
Time (UTC) | 2019-08-29 02:09:44 ± 0.07 |
Latitude | 42.6337 ± 0.0036 |
Longitude | 13.2463 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71898921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 393 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49912 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 71898921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-29 02:18:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-08-29T02:10:01.45 | 0.6 | undecidable | manual | S | -0.11 | 0.97 | |||
IV.MNTT.EHZ. | 2019-08-29T02:09:55.31 | 1.0 | positive | manual | P | 31 | 55.4001 | 93 | 0.93 | 18 |
IV.MOMA.HHZ. | 2019-08-29T02:09:55.10 | 3.0 | positive | manual | P | -0.03 | 0 | |||
IV.VCEL.EHZ. | 2019-08-29T02:09:54.90 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.GAVE.EHZ. | 2019-08-29T02:09:54.44 | 1.0 | undecidable | manual | S | 283 | 29.4483 | 97 | -0.33 | 23 |
IV.FDMO.HHZ. | 2019-08-29T02:09:53.14 | 1.0 | positive | manual | P | 344 | 46.5201 | 94 | 0.12 | 23 |
IV.NRCA.HHZ. | 2019-08-29T02:09:53.21 | 0.6 | undecidable | manual | S | 334 | 24.6531 | 100 | -0.29 | 47 |
IV.MF5.EHZ. | 2019-08-29T02:09:53.11 | 0.6 | positive | manual | P | 24 | 42.9237 | 94 | 0.64 | 41 |
IV.FIAM.HHZ. | 2019-08-29T02:09:52.49 | 1.0 | negative | manual | P | 195 | 41.9247 | 94 | 0.18 | 23 |
IV.LNSS.HHZ. | 2019-08-29T02:09:51.47 | 0.6 | undecidable | manual | S | 259 | 17.1717 | 110 | -0.1 | 49 |
IV.CAMP.HHZ. | 2019-08-29T02:09:51.43 | 0.1 | undecidable | manual | S | 129 | 17.1717 | 110 | -0.14 | 96 |
IV.MTRA.EHZ. | 2019-08-29T02:09:51.48 | 0.3 | undecidable | manual | S | 42 | 18.3705 | 108 | -0.39 | 69 |
IV.ARRO.EHZ. | 2019-08-29T02:09:51.93 | 0.6 | positive | manual | P | 261 | 39.7269 | 94 | -0.04 | 48 |
IV.GIGS.HHZ. | 2019-08-29T02:09:50.85 | 1.0 | undecidable | manual | P | 127 | 33.3444 | 96 | -0.15 | 23 |
IV.GAVE.EHZ. | 2019-08-29T02:09:50.39 | 0.1 | positive | manual | P | 283 | 29.4483 | 97 | -0.01 | 98 |
IV.MMO1.EHZ. | 2019-08-29T02:09:50.62 | 0.6 | positive | manual | P | 13 | 30.1476 | 97 | 0.11 | 48 |
IV.TERO.HHZ. | 2019-08-29T02:09:50.30 | 0.3 | undecidable | manual | P | 92 | 29.2485 | 97 | -0.06 | 72 |
IV.RM33.EHZ. | 2019-08-29T02:09:50.66 | 0.6 | undecidable | manual | S | 191 | 14.0748 | 118 | -0.16 | 48 |
IV.NRCA.HHZ. | 2019-08-29T02:09:49.63 | 0.6 | undecidable | manual | P | 334 | 24.6531 | 100 | -0.04 | 49 |
IV.SMA1.EHZ. | 2019-08-29T02:09:49.32 | 0.1 | undecidable | manual | S | 93 | 7.2927 | 143 | -0.12 | 100 |
IV.MTRA.EHZ. | 2019-08-29T02:09:48.70 | 0.1 | undecidable | manual | P | 42 | 18.3705 | 108 | -0.02 | 100 |
IV.RM33.EHZ. | 2019-08-29T02:09:48.17 | 0.3 | undecidable | manual | P | 191 | 14.0748 | 118 | 0.05 | 75 |
IV.LNSS.HHZ. | 2019-08-29T02:09:48.61 | 0.1 | undecidable | manual | P | 259 | 17.1717 | 110 | 0.06 | 99 |
IV.CAMP.HHZ. | 2019-08-29T02:09:48.72 | 0.3 | undecidable | manual | P | 129 | 17.1717 | 110 | 0.17 | 73 |
IV.SMA1.EHZ. | 2019-08-29T02:09:47.52 | 0.1 | undecidable | manual | P | 93 | 7.2927 | 143 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:2.2 | 0.002065 | 0.28 | AML | other | m | 2019-08-29T02:09:49.70 |
IV.SMA1.EHN. | ML:2.0 | 0.00124 | 0.34 | AML | other | m | 2019-08-29T02:09:49.83 |
IV.RM33.EHE. | ML:1.6 | 0.00031800000000000003 | 1.4 | AML | other | m | 2019-08-29T02:09:50.10 |
IV.RM33.EHN. | ML:1.6 | 0.00033350000000000003 | 1.88 | AML | other | m | 2019-08-29T02:09:51.95 |
IV.MTRA.HNE. | ML:1.7 | 0.0004075 | 0.74 | AML | other | m | 2019-08-29T02:09:51.53 |
IV.MTRA.EHE. | ML:1.8 | 0.00043000000000000004 | 0.74 | AML | other | m | 2019-08-29T02:09:51.53 |
IV.MTRA.HNN. | ML:1.8 | 0.000505 | 0.46 | AML | other | m | 2019-08-29T02:09:51.70 |
IV.MTRA.EHN. | ML:1.8 | 0.00048699999999999997 | 0.46 | AML | other | m | 2019-08-29T02:09:51.70 |
IV.CAMP.HHE. | ML:0.7 | 0.000040900000000000005 | 0.46 | AML | other | m | 2019-08-29T02:09:52.38 |
IV.LNSS.HHE. | ML:1.4 | 0.00017250000000000002 | 0.12 | AML | other | m | 2019-08-29T02:09:52.62 |
IV.CAMP.HHN. | ML:0.7 | 0.00004185 | 0.84 | AML | other | m | 2019-08-29T02:09:52.64 |
IV.LNSS.HHN. | ML:1.3 | 0.000156 | 0.92 | AML | other | m | 2019-08-29T02:09:52.52 |
IV.NRCA.HHN. | ML:1.7 | 0.00025550000000000003 | 0.14 | AML | other | m | 2019-08-29T02:09:53.39 |
IV.NRCA.HHE. | ML:1.5 | 0.000175 | 0.72 | AML | other | m | 2019-08-29T02:09:53.40 |
IV.TERO.HHN. | ML:1.4 | 0.00011549999999999999 | 1.82 | AML | other | m | 2019-08-29T02:09:54.06 |
IV.GAVE.EHE. | ML:1.6 | 0.000176 | 0.16 | AML | other | m | 2019-08-29T02:09:55.20 |
IV.GAVE.EHN. | ML:1.5 | 0.000155 | 1.38 | AML | other | m | 2019-08-29T02:09:55.94 |
IV.TERO.HHE. | ML:1.3 | 0.0000974 | 0.96 | AML | other | m | 2019-08-29T02:09:55.48 |
IV.GIGS.HHE. | ML:0.9 | 0.00003175 | 0.28 | AML | other | m | 2019-08-29T02:09:55.91 |
IV.GIGS.HHN. | ML:0.8 | 0.0000249 | 0.06 | AML | other | m | 2019-08-29T02:09:55.89 |
IV.FIAM.HHE. | ML:0.8 | 0.00001755 | 0.38 | AML | other | m | 2019-08-29T02:09:58.58 |
IV.FIAM.HHN. | ML:0.7 | 0.00001345 | 1.18 | AML | other | m | 2019-08-29T02:09:59.85 |
IV.FDMO.HHN. | ML:0.7 | 0.000017250000000000003 | 0.18 | AML | other | m | 2019-08-29T02:10:00.26 |
IV.ARRO.EHN. | ML:1.0 | 0.000035249999999999996 | 0.24 | AML | other | m | 2019-08-29T02:10:00.21 |
IV.MF5.EHE. | ML:1.3 | 0.0000634 | 0.72 | AML | other | m | 2019-08-29T02:10:00.36 |
IV.ARRO.EHE. | ML:1.0 | 0.000030050000000000002 | 0.16 | AML | other | m | 2019-08-29T02:10:00.44 |
IV.FDMO.HHE. | ML:0.8 | 0.000019849999999999998 | 0.32 | AML | other | m | 2019-08-29T02:10:00.56 |
IV.MF5.EHN. | ML:1.2 | 0.0000499 | 0.74 | AML | other | m | 2019-08-29T02:10:01.49 |
IV.MOMA.HHE. | ML:1.2 | 0.000029400000000000003 | 0.76 | AML | other | m | 2019-08-29T02:10:04.79 |
IV.VCEL.EHN. | ML:1.3 | 0.000044 | 0.48 | AML | other | m | 2019-08-29T02:10:05.21 |
IV.VCEL.EHE. | ML:1.3 | 0.0000436 | 0.86 | AML | other | m | 2019-08-29T02:10:05.01 |
IV.MOMA.HHN. | ML:1.1 | 0.00002555 | 0.72 | AML | other | m | 2019-08-29T02:10:05.87 |