A magnitude ML 0.8 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6930, 13.3300 at 7 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Acquasanta Terme | AP | 11 | 2916 | 7418 |
Valle Castellana | TE | 15 | 977 | 8395 |
Campotosto | AQ | 15 | 542 | 8937 |
Cittareale | RI | 16 | 482 | 9419 |
Rocca Santa Maria | TE | 16 | 537 | 9956 |
Cortino | TE | 17 | 656 | 10612 |
Montegallo | AP | 17 | 523 | 11135 |
Capitignano | AQ | 19 | 665 | 11800 |
Montereale | AQ | 20 | 2581 | 14381 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-01-03 13:51:05 |
42.6927 | 13.3295 | 7 | 2022-01-03 13:59:48 |
Sala Sismica INGV-Roma | 99283981 |
Field | Value |
---|---|
Time (UTC) | 2022-01-03 13:51:05 ± 0.32 |
Latitude | 42.6927 ± 0.0072 |
Longitude | 13.3295 ± 0.0110 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99283981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 857 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21314 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99283981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-03 13:59:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2022-01-03T13:52:56.01 | 3.0 | undecidable | manual | Sn | -3.98 | 0 | |||
IV.PLLN.EHZ. | 2022-01-03T13:52:25.91 | 3.0 | negative | manual | Pg | 7.43 | 0 | |||
IX.COL3.HHZ.02 | 2022-01-03T13:52:24.59 | 3.0 | undecidable | manual | Sg | 3.4 | 0 | |||
IV.IST3.HHZ. | 2022-01-03T13:52:19.49 | 3.0 | negative | manual | Pg | 8.95 | 0 | |||
IX.RSF3.HHZ.02 | 2022-01-03T13:52:16.30 | 3.0 | undecidable | manual | Sg | 2.21 | 0 | |||
IV.PIPA.HHZ. | 2022-01-03T13:52:15.35 | 3.0 | undecidable | manual | Pg | 4.7 | 0 | |||
IV.EUCT.HNZ. | 2022-01-03T13:52:11.86 | 3.0 | undecidable | manual | Pn | 5.33 | 0 | |||
IV.VOBA.EHZ. | 2022-01-03T13:52:02.03 | 3.0 | positive | manual | Pn | 0.27 | 0 | |||
IV.FREG.EHZ. | 2022-01-03T13:52:00.28 | 3.0 | negative | manual | Pn | 0.91 | 0 | |||
IV.BULG.HHZ. | 2022-01-03T13:51:59.26 | 3.0 | positive | manual | Pg | 3.98 | 0 | |||
IV.MGR.HHZ. | 2022-01-03T13:51:57.62 | 3.0 | undecidable | manual | Pg | 2.06 | 0 | |||
OT.OT17.EHZ. | 2022-01-03T13:51:35.49 | 3.0 | positive | manual | Pn | -3.22 | 0 | |||
IV.ARCI.HHZ. | 2022-01-03T13:51:32.01 | 3.0 | undecidable | manual | P | 0.59 | 0 | |||
IV.NRCA.HHZ. | 2022-01-03T13:51:13.55 | 0.6 | undecidable | manual | S | 312 | 23.4543 | 107 | -0.45 | 46 |
IV.TERO.HHZ. | 2022-01-03T13:51:13.69 | 0.3 | undecidable | manual | S | 109 | 23.6541 | 107 | -0.38 | 69 |
IV.RM33.EHE. | 2022-01-03T13:51:13.29 | 0.6 | undecidable | manual | S | 205 | 22.4553 | 108 | -0.37 | 47 |
IV.FDMO.HHZ. | 2022-01-03T13:51:11.71 | 3.0 | undecidable | manual | P | -1.63 | 0 | |||
IV.TERO.HHZ. | 2022-01-03T13:51:10.27 | 0.6 | undecidable | manual | P | 109 | 23.6541 | 107 | -0.18 | 48 |
IV.RM33.EHE. | 2022-01-03T13:51:10.73 | 0.1 | undecidable | manual | P | 205 | 22.4553 | 108 | 0.52 | 90 |
IV.NRCA.HHZ. | 2022-01-03T13:51:10.11 | 0.6 | negative | manual | P | 312 | 23.4543 | 107 | -0.3 | 47 |
IV.MTRA.EHZ. | 2022-01-03T13:51:09.69 | 0.6 | undecidable | manual | S | 38 | 8.9799 | 128 | 0.24 | 49 |
IV.MTRA.EHZ. | 2022-01-03T13:51:08.02 | 0.1 | positive | manual | P | 38 | 8.9799 | 128 | 0.24 | 98 |
IV.SMA1.EHZ. | 2022-01-03T13:51:08.71 | 0.6 | undecidable | manual | S | 176 | 6.8931 | 136 | -0.22 | 49 |
IV.SMA1.EHZ. | 2022-01-03T13:51:07.63 | 0.1 | undecidable | manual | P | 176 | 6.8931 | 136 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.9 | 0.00013700000000000002 | 0.32 | AML | other | m | 2022-01-03T13:51:09.06 |
IV.SMA1.EHE. | ML:0.8 | 0.00010245 | 0.18 | AML | other | m | 2022-01-03T13:51:09.21 |
IV.MTRA.EHN. | ML:0.9 | 0.000132 | 0.24 | AML | other | m | 2022-01-03T13:51:10.01 |
IV.MTRA.EHE. | ML:0.8 | 0.0001093 | 1.1 | AML | other | m | 2022-01-03T13:51:10.20 |
IV.NRCA.HHE. | ML:0.7 | 0.000030216309999999998 | 0.0832 | AML | other | m | 2022-01-03T13:51:13.90 |
IV.NRCA.HHN. | ML:0.7 | 0.00003730881 | 0.1216 | AML | other | m | 2022-01-03T13:51:13.70 |
IV.TERO.HHE. | ML:0.8 | 0.0000465246 | 0.6208 | AML | other | m | 2022-01-03T13:51:16.49 |
IV.TERO.HHN. | ML:0.7 | 0.000035359135 | 0.0832 | AML | other | m | 2022-01-03T13:51:14.05 |