A magnitude ML 1.4 earthquake occured in region: 6 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5850, 13.2460 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 |
---|---|---|---|---|
Amatrice | RI | 6 | 2657 | 2657 |
Montereale | AQ | 7 | 2581 | 5238 |
Cittareale | RI | 8 | 482 | 5720 |
Capitignano | AQ | 9 | 665 | 6385 |
Campotosto | AQ | 11 | 542 | 6927 |
Borbona | RI | 12 | 617 | 7544 |
Accumoli | RI | 12 | 667 | 8211 |
Posta | RI | 14 | 694 | 8905 |
Cagnano Amiterno | AQ | 14 | 1369 | 10274 |
Barete | AQ | 15 | 737 | 11011 |
Pizzoli | AQ | 17 | 4326 | 15337 |
Crognaleto | TE | 20 | 1297 | 16634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-01-10 23:03:41 |
42.5852 | 13.2458 | 11 | 2020-01-10 23:09:14 |
Sala Sismica INGV-Roma | 75446041 |
Field | Value |
---|---|
Time (UTC) | 2020-01-10 23:03:41 ± 0.06 |
Latitude | 42.5852 ± 0.0045 |
Longitude | 13.2458 ± 0.0049 |
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 | 75446041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 488 |
Semi-minor axis of confidence ellipse (meter) | 392 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 166 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 75446041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-10 23:09:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2020-01-10T23:03:55.45 | 3.0 | undecidable | manual | Pg | -0.06 | 0 | |||
IV.MMO1.EHZ. | 2020-01-10T23:03:48.48 | 0.3 | undecidable | manual | P | 11 | 35.4423 | 50 | 0.05 | 72 |
IV.LNSS.HHZ. | 2020-01-10T23:03:48.43 | 0.6 | undecidable | manual | S | 277 | 16.872 | 123 | -0.03 | 50 |
IV.NRCA.HHZ. | 2020-01-10T23:03:47.50 | 0.3 | undecidable | manual | P | 339 | 29.5482 | 50 | -0.01 | 73 |
IV.GIGS.HHZ. | 2020-01-10T23:03:47.55 | 0.3 | undecidable | manual | P | 119 | 30.4473 | 50 | -0.11 | 72 |
IV.MTRA.HNZ. | 2020-01-10T23:03:46.27 | 0.3 | undecidable | manual | P | 33 | 22.6551 | 50 | -0.17 | 72 |
IV.RM33.EHZ. | 2020-01-10T23:03:46.06 | 0.6 | undecidable | manual | S | 197 | 8.88 | 141 | -0.27 | 48 |
IV.SMA1.EHZ. | 2020-01-10T23:03:46.30 | 0.6 | undecidable | manual | S | 55 | 8.88 | 141 | -0.04 | 50 |
IV.LNSS.HHZ. | 2020-01-10T23:03:45.58 | 0.1 | positive | manual | P | 277 | 16.872 | 123 | 0.06 | 99 |
IV.CAMP.HHZ. | 2020-01-10T23:03:45.22 | 0.3 | undecidable | manual | P | 112 | 14.3745 | 127 | 0.11 | 74 |
IV.T1299.HNZ. | 2020-01-10T23:03:45.44 | 0.6 | undecidable | manual | S | 29 | 6.1938 | 150 | -0.37 | 47 |
IV.RM33.EHZ. | 2020-01-10T23:03:44.37 | 0.1 | positive | manual | P | 197 | 8.88 | 141 | 0.08 | 100 |
IV.SMA1.EHZ. | 2020-01-10T23:03:44.52 | 0.1 | positive | manual | P | 55 | 8.88 | 141 | 0.23 | 97 |
IV.T1299.HNZ. | 2020-01-10T23:03:44.06 | 0.3 | undecidable | manual | P | 29 | 6.1938 | 150 | 0.07 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.2 | 0.00022836255 | 0.1408 | AML | other | m | 2020-01-10T23:03:46.46 |
IV.RM33.EHN. | ML:1.3 | 0.0002345758 | 0.128 | AML | other | m | 2020-01-10T23:03:46.23 |
IV.RM33.HNE. | ML:1.2 | 0.00021459709999999997 | 0.1536 | AML | other | m | 2020-01-10T23:03:46.46 |
IV.RM33.HNN. | ML:1.3 | 0.00023743904999999998 | 0.128 | AML | other | m | 2020-01-10T23:03:46.35 |
IV.SMA1.EHE. | ML:1.8 | 0.0007590196 | 0.192 | AML | other | m | 2020-01-10T23:03:46.69 |
IV.SMA1.EHN. | ML:1.5 | 0.00037604375 | 0.2816 | AML | other | m | 2020-01-10T23:03:46.59 |
IV.LNSS.HNE. | ML:1.4 | 0.00022893215 | 0.2048 | AML | other | m | 2020-01-10T23:03:48.56 |
IV.LNSS.HNN. | ML:1.4 | 0.0002128462 | 0.2048 | AML | other | m | 2020-01-10T23:03:48.46 |
IV.LNSS.HHE. | ML:1.5 | 0.0002553608 | 0.2048 | AML | other | m | 2020-01-10T23:03:48.56 |
IV.LNSS.HHN. | ML:1.3 | 0.00018490825 | 0.2048 | AML | other | m | 2020-01-10T23:03:48.56 |
IV.NRCA.HNE. | ML:1.4 | 0.00011204840499999999 | 0.5504 | AML | other | m | 2020-01-10T23:03:51.64 |
IV.NRCA.HNN. | ML:1.6 | 0.00021484490000000001 | 0.6912 | AML | other | m | 2020-01-10T23:03:53.52 |
IV.NRCA.HHE. | ML:1.0 | 0.000048340025 | 0.1408 | AML | other | m | 2020-01-10T23:03:52.74 |
IV.NRCA.HHN. | ML:0.8 | 0.0000275636 | 0.1152 | AML | other | m | 2020-01-10T23:03:52.88 |