A magnitude ML 0.8 earthquake occured in region: 2 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6830, 13.2580 at 9 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 | 2 | 667 | 667 |
Amatrice | RI | 6 | 2657 | 3324 |
Arquata del Tronto | AP | 11 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 16 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Montegallo | AP | 19 | 523 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-04-25 12:24:49 |
42.6828 | 13.2577 | 9 | 2022-04-25 13:00:59 |
Sala Sismica INGV-Roma | 103759911 |
Field | Value |
---|---|
Time (UTC) | 2022-04-25 12:24:49 ± 0.07 |
Latitude | 42.6828 ± 0.0036 |
Longitude | 13.2577 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103759911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 512 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103759911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-25 13:00:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SARZ.HHZ. | 2022-04-25T12:26:32.17 | 3.0 | undecidable | manual | Sn | 2.37 | 0 | |||
IV.MRVN.HHZ. | 2022-04-25T12:26:07.08 | 3.0 | undecidable | manual | Sg | 1.49 | 0 | |||
SL.KOGS.BHZ. | 2022-04-25T12:26:07.22 | 3.0 | undecidable | manual | Pg | 11.69 | 0 | |||
GU.GRAM.HHZ. | 2022-04-25T12:26:06.52 | 3.0 | undecidable | manual | Sn | -2.13 | 0 | |||
1J.FX14.HHZ.00 | 2022-04-25T12:25:59.78 | 3.0 | positive | manual | Pn | -0.29 | 0 | |||
IV.BDI.HHZ. | 2022-04-25T12:25:56.91 | 3.0 | undecidable | manual | Sg | 2.21 | 0 | |||
IV.CELI.HHZ. | 2022-04-25T12:25:46.27 | 3.0 | undecidable | manual | Pn | -0.48 | 0 | |||
IV.RUFI.EHZ. | 2022-04-25T12:25:42.89 | 3.0 | undecidable | manual | Sg | 2.98 | 0 | |||
IV.SCHR.EHZ. | 2022-04-25T12:25:39.68 | 3.0 | negative | manual | Pg | 4 | 0 | |||
IV.MRVN.HHZ. | 2022-04-25T12:25:31.53 | 3.0 | undecidable | manual | Pg | 1.95 | 0 | |||
IV.CAFE.HHZ. | 2022-04-25T12:25:23.56 | 3.0 | undecidable | manual | Pg | 1.99 | 0 | |||
IV.MCRV.HHZ. | 2022-04-25T12:25:18.08 | 3.0 | undecidable | manual | Pn | -5.2 | 0 | |||
IV.LRP.EHZ. | 2022-04-25T12:25:09.64 | 3.0 | undecidable | manual | S | -7.84 | 0 | |||
IV.CSP1.EHZ. | 2022-04-25T12:25:04.22 | 0.6 | undecidable | manual | S | 355 | 45.621 | 50 | -0.09 | 47 |
IV.FDMO.HHE. | 2022-04-25T12:25:02.92 | 0.3 | undecidable | manual | S | 341 | 41.625 | 50 | -0.33 | 68 |
IV.MF5.EHE. | 2022-04-25T12:25:02.66 | 0.3 | undecidable | manual | S | 26 | 37.629 | 50 | 0.47 | 66 |
IV.MC2.EHE. | 2022-04-25T12:24:58.77 | 0.6 | undecidable | manual | S | 348 | 25.9518 | 108 | 0.15 | 48 |
7F.SIB1.EHZ. | 2022-04-25T12:24:58.01 | 0.6 | undecidable | manual | S | 2 | 23.5542 | 110 | 0.19 | 48 |
IV.SNTG.HHZ. | 2022-04-25T12:24:58.21 | 3.0 | undecidable | manual | P | -3.15 | 0 | |||
IV.TERO.HHZ. | 2022-04-25T12:24:58.93 | 0.6 | undecidable | manual | S | 103 | 29.0487 | 106 | -0.71 | 41 |
IV.CSP1.EHZ. | 2022-04-25T12:24:57.66 | 1.0 | undecidable | manual | P | 355 | 45.621 | 50 | -0.23 | 23 |
IV.FDMO.HHE. | 2022-04-25T12:24:57.30 | 0.1 | undecidable | manual | P | 341 | 41.625 | 50 | 0.02 | 96 |
7F.SIB2.EHN. | 2022-04-25T12:24:57.68 | 0.6 | undecidable | manual | S | 9 | 23.4543 | 110 | -0.11 | 49 |
IV.RM33.EHZ. | 2022-04-25T12:24:56.39 | 0.3 | undecidable | manual | S | 190 | 19.5693 | 114 | -0.17 | 73 |
IV.MF5.EHE. | 2022-04-25T12:24:56.81 | 0.1 | undecidable | manual | P | 26 | 37.629 | 50 | 0.14 | 94 |
IV.NRCA.HHZ. | 2022-04-25T12:24:56.48 | 0.6 | undecidable | manual | S | 325 | 20.3685 | 113 | -0.33 | 47 |
IV.LNSS.HHZ. | 2022-04-25T12:24:56.69 | 0.6 | undecidable | manual | S | 244 | 19.869 | 113 | 0.06 | 49 |
IV.MC2.EHE. | 2022-04-25T12:24:54.88 | 0.1 | undecidable | manual | P | 348 | 25.9518 | 108 | 0.27 | 94 |
7F.SIB1.EHZ. | 2022-04-25T12:24:54.16 | 0.1 | undecidable | manual | P | 2 | 23.5542 | 110 | 0.01 | 99 |
IV.TERO.HHZ. | 2022-04-25T12:24:54.79 | 1.0 | undecidable | manual | P | 103 | 29.0487 | 106 | -0.41 | 23 |
IV.LNSS.HHZ. | 2022-04-25T12:24:53.57 | 0.1 | undecidable | manual | P | 244 | 19.869 | 113 | 0.11 | 98 |
IV.RM33.EHZ. | 2022-04-25T12:24:53.36 | 0.1 | undecidable | manual | P | 190 | 19.5693 | 114 | -0.06 | 99 |
IV.NRCA.HHZ. | 2022-04-25T12:24:53.56 | 0.1 | negative | manual | P | 325 | 20.3685 | 113 | -0.01 | 100 |
IV.SMA1.EHZ. | 2022-04-25T12:24:53.81 | 0.6 | undecidable | manual | S | 132 | 8.5803 | 135 | 0.46 | 46 |
7F.SIB2.EHN. | 2022-04-25T12:24:53.73 | 0.1 | undecidable | manual | P | 9 | 23.4543 | 110 | -0.4 | 92 |
IV.SMA1.EHZ. | 2022-04-25T12:24:51.87 | 0.3 | negative | manual | P | 132 | 8.5803 | 135 | 0.31 | 72 |
IV.SRES.HHZ. | 2022-04-25T12:24:48.82 | 3.0 | undecidable | manual | P | -2.04 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.4 | 0.00004225 | 0.5 | AML | other | m | 2022-04-25T12:24:54.04 |
IV.SMA1.EHE. | ML:0.5 | 0.0000513 | 0.58 | AML | other | m | 2022-04-25T12:24:54.64 |
IV.RM33.EHE. | ML:0.8 | 0.00004775 | 0.9 | AML | other | m | 2022-04-25T12:24:56.95 |
IV.RM33.EHN. | ML:0.8 | 0.000052699999999999993 | 0.84 | AML | other | m | 2022-04-25T12:24:56.93 |
IV.NRCA.HHN. | ML:1.2 | 0.0001295 | 0.1 | AML | other | m | 2022-04-25T12:24:56.85 |
IV.NRCA.HHE. | ML:1.3 | 0.00014395 | 0.2 | AML | other | m | 2022-04-25T12:24:56.89 |
IV.TERO.HHE. | ML:0.9 | 0.00004067374 | 0.4416 | AML | other | m | 2022-04-25T12:25:04.99 |
IV.TERO.HHN. | ML:0.7 | 0.00002328123 | 0.1216 | AML | other | m | 2022-04-25T12:24:59.54 |