A magnitude ML 1.5 earthquake occured in region: 8 km N Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6900, 13.1400 at 11 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 | 8 | 482 | 482 |
Accumoli | RI | 9 | 667 | 1149 |
Cascia | PG | 11 | 3217 | 4366 |
Norcia | PG | 12 | 4957 | 9323 |
Amatrice | RI | 14 | 2657 | 11980 |
Arquata del Tronto | AP | 16 | 1178 | 13158 |
Monteleone di Spoleto | PG | 16 | 599 | 13757 |
Poggiodomo | PG | 17 | 117 | 13874 |
Posta | RI | 19 | 694 | 14568 |
Borbona | RI | 20 | 617 | 15185 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-01-03 09:50:52 |
42.6897 | 13.1403 | 11 | 2017-01-03 09:55:59 |
Sala Sismica INGV-Roma | 38392251 |
Field | Value |
---|---|
Time (UTC) | 2017-01-03 09:50:52 ± 0.06 |
Latitude | 42.6897 ± 0.0018 |
Longitude | 13.1403 ± 0.0024 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 38392251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 63 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21943 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 38392251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-03 09:55:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1220.EHZ. | 2017-01-03T09:51:01.13 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.T1219.EHZ. | 2017-01-03T09:51:00.34 | 3.0 | positive | manual | P | -0.08 | 0 | |||
IV.T1245.HHZ. | 2017-01-03T09:51:00.00 | 0.3 | undecidable | manual | S | 12 | 18.9699 | 120 | 0.08 | 73 |
IV.SMA1.EHZ. | 2017-01-03T09:50:59.58 | 0.3 | undecidable | manual | S | 112 | 17.1717 | 122 | 0.17 | 72 |
IV.LNSS.HHZ. | 2017-01-03T09:50:58.07 | 0.1 | undecidable | manual | S | 220 | 12.5763 | 131 | -0.05 | 99 |
IV.NRCA.HHZ. | 2017-01-03T09:50:58.89 | 0.1 | undecidable | manual | S | 352 | 16.0728 | 124 | -0.2 | 96 |
IV.T1299.EHZ. | 2017-01-03T09:50:58.10 | 0.1 | undecidable | manual | S | 118 | 13.0758 | 129 | -0.15 | 97 |
IV.T1243.HHZ. | 2017-01-03T09:50:57.36 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.T1214.EHZ. | 2017-01-03T09:50:57.43 | 0.1 | undecidable | manual | S | 36 | 9.5793 | 138 | 0.07 | 99 |
IV.T1215.EHZ. | 2017-01-03T09:50:57.64 | 3.0 | negative | manual | P | -0.03 | 0 | |||
IV.T1212.EHZ. | 2017-01-03T09:50:57.58 | 0.1 | undecidable | manual | S | 311 | 10.3785 | 136 | 0.02 | 100 |
IV.T1216.EHZ. | 2017-01-03T09:50:57.52 | 0.3 | undecidable | manual | P | 336 | 24.3534 | 50 | -0.05 | 73 |
IV.MC2.EHZ. | 2017-01-03T09:50:57.75 | 3.0 | positive | manual | P | 0.15 | 0 | |||
IV.T1218.EHZ. | 2017-01-03T09:50:56.16 | 0.1 | undecidable | manual | S | 223 | 2.997 | 165 | -0.09 | 100 |
IV.T1245.HHZ. | 2017-01-03T09:50:56.63 | 0.1 | undecidable | manual | P | 12 | 18.9699 | 120 | -0.09 | 97 |
IV.RM33.EHZ. | 2017-01-03T09:50:56.76 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.NRCA.HHZ. | 2017-01-03T09:50:56.23 | 0.1 | negative | manual | P | 352 | 16.0728 | 124 | -0.01 | 99 |
IV.SMA1.EHZ. | 2017-01-03T09:50:56.33 | 0.1 | undecidable | manual | P | 112 | 17.1717 | 122 | -0.1 | 97 |
IV.T1299.EHZ. | 2017-01-03T09:50:55.77 | 0.1 | undecidable | manual | P | 118 | 13.0758 | 129 | 0.01 | 100 |
IV.LNSS.HHZ. | 2017-01-03T09:50:55.74 | 0.1 | undecidable | manual | P | 220 | 12.5763 | 131 | 0.05 | 99 |
IV.T1214.EHZ. | 2017-01-03T09:50:55.38 | 0.1 | negative | manual | P | 36 | 9.5793 | 138 | 0.13 | 98 |
IV.T1212.EHZ. | 2017-01-03T09:50:55.51 | 0.1 | negative | manual | P | 311 | 10.3785 | 136 | 0.15 | 97 |
IV.T1218.EHZ. | 2017-01-03T09:50:54.71 | 0.1 | undecidable | manual | P | 223 | 2.997 | 165 | 0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.000189 | 0.3 | AML | other | m | 2017-01-03T09:50:58.28 |
IV.LNSS.HHN. | ML:1.3 | 0.0001945 | 1.22 | AML | other | m | 2017-01-03T09:50:58.77 |
IV.NRCA.HNN. | ML:1.7 | 0.000453 | 1.1 | AML | other | m | 2017-01-03T09:50:59.00 |
IV.NRCA.HHN. | ML:1.6 | 0.000326 | 1.1 | AML | other | m | 2017-01-03T09:50:59.00 |
IV.NRCA.HNE. | ML:1.8 | 0.0005124999999999999 | 0.16 | AML | other | m | 2017-01-03T09:50:59.01 |
IV.NRCA.HHE. | ML:1.8 | 0.0005245 | 0.16 | AML | other | m | 2017-01-03T09:50:59.01 |
IV.SMA1.EHE. | ML:1.2 | 0.0001315 | 0.48 | AML | other | m | 2017-01-03T09:50:59.69 |
IV.SMA1.EHN. | ML:1.1 | 0.0000991 | 1.08 | AML | other | m | 2017-01-03T09:51:00.34 |
IV.T1212.EHN. | ML:1.5 | 0.0003465 | 0.24 | AML | other | m | 2017-01-03T09:50:57.92 |
IV.T1212.EHE. | ML:1.3 | 0.000244 | 0.26 | AML | other | m | 2017-01-03T09:50:57.94 |
IV.T1218.HNN. | ML:1.8 | 0.00106 | 0.22 | AML | other | m | 2017-01-03T09:50:56.29 |
IV.T1218.EHN. | ML:1.8 | 0.0010750000000000002 | 0.22 | AML | other | m | 2017-01-03T09:50:56.29 |
IV.T1218.EHE. | ML:1.7 | 0.000833 | 0.62 | AML | other | m | 2017-01-03T09:50:56.21 |
IV.T1218.HNE. | ML:1.8 | 0.000996 | 0.62 | AML | other | m | 2017-01-03T09:50:56.21 |
IV.T1245.HHN. | ML:1.2 | 0.000116 | 0.5 | AML | other | m | 2017-01-03T09:51:02.64 |
IV.T1245.HHE. | ML:1.1 | 0.00009775 | 0.18 | AML | other | m | 2017-01-03T09:51:02.77 |