A magnitude ML 1.5 earthquake occured in region: 5 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5940, 13.3200 at 12 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 | 5 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 8 | 665 | 3864 |
Montereale | AQ | 10 | 2581 | 6445 |
Accumoli | RI | 13 | 667 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 14 | 1297 | 8891 |
Cortino | TE | 16 | 656 | 9547 |
Barete | AQ | 16 | 737 | 10284 |
Cagnano Amiterno | AQ | 17 | 1369 | 11653 |
Pizzoli | AQ | 18 | 4326 | 15979 |
Borbona | RI | 18 | 617 | 16596 |
Fano Adriano | TE | 19 | 296 | 16892 |
Posta | RI | 20 | 694 | 17586 |
Rocca Santa Maria | TE | 20 | 537 | 18123 |
Arquata del Tronto | AP | 20 | 1178 | 19301 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-01-22 12:40:02 |
42.5938 | 13.3197 | 12 | 2017-01-22 13:28:58 |
Sala Sismica INGV-Roma | 39578681 |
Field | Value |
---|---|
Time (UTC) | 2017-01-22 12:40:02 ± 0.06 |
Latitude | 42.5938 ± 0.0036 |
Longitude | 13.3197 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 39578681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 90 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34714 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 39578681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-22 13:28:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHZ. | 2017-01-22T12:40:15.37 | 0.3 | undecidable | manual | S | 343 | 36.8298 | 92 | 0.35 | 69 |
IV.T1211.EHZ. | 2017-01-22T12:40:15.51 | 0.3 | undecidable | manual | S | 260 | 38.5281 | 92 | 0.02 | 73 |
IV.T1212.EHZ. | 2017-01-22T12:40:12.54 | 0.3 | undecidable | manual | S | 308 | 28.4493 | 93 | -0.26 | 70 |
IV.GIGS.HHZ. | 2017-01-22T12:40:12.06 | 0.3 | undecidable | manual | S | 127 | 25.9518 | 93 | -0.07 | 74 |
IV.TERO.HHZ. | 2017-01-22T12:40:11.26 | 0.3 | undecidable | manual | S | 82 | 23.4543 | 94 | -0.2 | 72 |
IV.T1211.EHZ. | 2017-01-22T12:40:10.24 | 0.3 | undecidable | manual | P | 260 | 38.5281 | 92 | 0.13 | 72 |
IV.T1202.EHZ. | 2017-01-22T12:40:09.25 | 0.3 | undecidable | manual | S | 328 | 14.3745 | 106 | 0.17 | 74 |
IV.T1247.HHZ. | 2017-01-22T12:40:09.94 | 0.3 | undecidable | manual | S | 186 | 16.9719 | 99 | 0.19 | 73 |
IV.MC2.EHZ. | 2017-01-22T12:40:09.61 | 0.3 | undecidable | manual | P | 343 | 36.8298 | 92 | -0.23 | 69 |
IV.T1218.EHZ. | 2017-01-22T12:40:09.80 | 0.3 | undecidable | manual | S | 297 | 18.6702 | 97 | -0.4 | 69 |
IV.RM33.EHZ. | 2017-01-22T12:40:08.54 | 0.1 | undecidable | manual | S | 222 | 12.7761 | 113 | -0.12 | 100 |
IV.GIGS.HHZ. | 2017-01-22T12:40:08.36 | 0.3 | undecidable | manual | P | 127 | 25.9518 | 93 | 0.19 | 72 |
IV.T1212.EHZ. | 2017-01-22T12:40:08.42 | 0.3 | undecidable | manual | P | 308 | 28.4493 | 93 | -0.13 | 72 |
IV.LNSS.HHZ. | 2017-01-22T12:40:07.73 | 0.3 | undecidable | manual | P | 273 | 22.8549 | 94 | 0.05 | 75 |
IV.CAMP.HHN. | 2017-01-22T12:40:07.68 | 0.3 | undecidable | manual | S | 131 | 9.7791 | 126 | -0.29 | 73 |
IV.T1218.EHZ. | 2017-01-22T12:40:07.04 | 0.3 | undecidable | manual | P | 297 | 18.6702 | 97 | -0.01 | 75 |
IV.TERO.HHZ. | 2017-01-22T12:40:07.80 | 0.3 | undecidable | manual | P | 82 | 23.4543 | 94 | 0.02 | 75 |
IV.T1247.HHZ. | 2017-01-22T12:40:06.97 | 0.3 | undecidable | manual | P | 186 | 16.9719 | 99 | 0.18 | 73 |
IV.RM33.EHZ. | 2017-01-22T12:40:06.32 | 0.1 | undecidable | manual | P | 222 | 12.7761 | 113 | 0.16 | 99 |
IV.T1202.EHZ. | 2017-01-22T12:40:06.66 | 0.3 | negative | manual | P | 328 | 14.3745 | 106 | 0.26 | 73 |
IV.CAMP.HHN. | 2017-01-22T12:40:05.80 | 0.3 | undecidable | manual | P | 131 | 9.7791 | 126 | 0.04 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.5 | 0.00019250000000000002 | 0.66 | AML | other | m | 2017-01-22T12:40:23.39 |
IV.LNSS.HHN. | ML:1.4 | 0.00016 | 1.12 | AML | other | m | 2017-01-22T12:40:23.06 |
IV.T1202.EHE. | ML:1.5 | 0.00030500000000000004 | 0.62 | AML | other | m | 2017-01-22T12:40:10.72 |
IV.T1202.EHN. | ML:1.5 | 0.0002925 | 0.42 | AML | other | m | 2017-01-22T12:40:12.57 |
IV.T1211.HNE. | ML:1.6 | 0.00014649999999999998 | 0.8 | AML | other | m | 2017-01-22T12:40:15.86 |
IV.T1211.HNN. | ML:1.6 | 0.00014835 | 1.2 | AML | other | m | 2017-01-22T12:40:17.39 |