A magnitude ML 0.9 earthquake occured in region: 2 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.2650 at 13 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 | 2 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 12 | 2581 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Acquasanta Terme | AP | 19 | 2916 | 12999 |
Cagnano Amiterno | AQ | 20 | 1369 | 14368 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-05-26 01:53:15 |
42.6345 | 13.2648 | 13 | 2022-05-26 02:06:21 |
Sala Sismica INGV-Roma | 105157871 |
Field | Value |
---|---|
Time (UTC) | 2022-05-26 01:53:15 ± 0.07 |
Latitude | 42.6345 ± 0.0036 |
Longitude | 13.2648 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105157871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 315 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
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 | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26890 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 105157871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-26 02:06:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7F.SIB1.EHZ. | 2022-05-26T01:53:26.50 | 0.6 | undecidable | manual | S | 1 | 28.8489 | 96 | 0.45 | 45 |
IV.MMO1.EHZ. | 2022-05-26T01:53:26.34 | 0.6 | undecidable | manual | S | 10 | 29.8479 | 96 | 0.04 | 49 |
IV.TERO.HHZ. | 2022-05-26T01:53:25.55 | 0.6 | undecidable | manual | S | 93 | 27.6501 | 97 | -0.19 | 48 |
IV.NRCA.HHZ. | 2022-05-26T01:53:24.73 | 0.6 | undecidable | manual | S | 331 | 25.2525 | 98 | -0.37 | 46 |
IV.INTR.HHZ. | 2022-05-26T01:53:24.96 | 3.0 | undecidable | manual | Pn | -4.23 | 0 | |||
IV.LNSS.HHZ. | 2022-05-26T01:53:23.20 | 0.6 | undecidable | manual | S | 259 | 18.6702 | 105 | -0.17 | 48 |
IV.MMO1.EHZ. | 2022-05-26T01:53:22.08 | 0.3 | undecidable | manual | P | 10 | 29.8479 | 96 | 0.19 | 71 |
IV.RM33.EHZ. | 2022-05-26T01:53:22.23 | 0.6 | undecidable | manual | S | 196 | 14.4744 | 115 | -0.1 | 49 |
IV.MTRA.EHZ. | 2022-05-26T01:53:22.63 | 0.6 | undecidable | manual | S | 38 | 17.2716 | 108 | -0.39 | 47 |
IV.NRCA.HHZ. | 2022-05-26T01:53:21.09 | 0.1 | undecidable | manual | P | 331 | 25.2525 | 98 | -0.11 | 97 |
IV.TERO.HHZ. | 2022-05-26T01:53:21.57 | 0.3 | undecidable | manual | P | 93 | 27.6501 | 97 | 0 | 74 |
7F.SIB1.EHZ. | 2022-05-26T01:53:21.84 | 0.3 | undecidable | manual | P | 1 | 28.8489 | 96 | 0.09 | 72 |
IV.SMA1.EHZ. | 2022-05-26T01:53:20.46 | 0.6 | undecidable | manual | S | 94 | 5.7942 | 149 | -0.13 | 51 |
IV.LNSS.HHZ. | 2022-05-26T01:53:20.21 | 0.1 | undecidable | manual | P | 259 | 18.6702 | 105 | 0.01 | 100 |
IV.RM33.EHZ. | 2022-05-26T01:53:19.74 | 0.1 | undecidable | manual | P | 196 | 14.4744 | 115 | 0.14 | 98 |
IV.MTRA.EHZ. | 2022-05-26T01:53:19.99 | 0.3 | undecidable | manual | P | 38 | 17.2716 | 108 | -0.01 | 75 |
IV.SMA1.EHZ. | 2022-05-26T01:53:18.74 | 0.1 | undecidable | manual | P | 94 | 5.7942 | 149 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.000174 | 0.34 | AML | other | m | 2022-05-26T01:53:20.97 |
IV.SMA1.EHN. | ML:1.2 | 0.0001975 | 0.4 | AML | other | m | 2022-05-26T01:53:20.99 |
IV.RM33.EHN. | ML:0.6 | 0.000037449999999999995 | 0.22 | AML | other | m | 2022-05-26T01:53:22.40 |
IV.RM33.EHE. | ML:0.8 | 0.00004975 | 0.1 | AML | other | m | 2022-05-26T01:53:22.45 |
IV.MTRA.EHN. | ML:1.1 | 0.00008754999999999999 | 0.26 | AML | other | m | 2022-05-26T01:53:22.77 |
IV.LNSS.HHE. | ML:0.8 | 0.000047350000000000006 | 0.14 | AML | other | m | 2022-05-26T01:53:23.37 |
IV.MTRA.EHE. | ML:1.0 | 0.00007644999999999999 | 0.26 | AML | other | m | 2022-05-26T01:53:23.62 |
IV.LNSS.HHN. | ML:0.8 | 0.00004575 | 0.34 | AML | other | m | 2022-05-26T01:53:23.33 |
IV.NRCA.HHE. | ML:1.1 | 0.00007039999999999999 | 1.06 | AML | other | m | 2022-05-26T01:53:25.96 |
IV.TERO.HHN. | ML:0.7 | 0.00002605 | 0.82 | AML | other | m | 2022-05-26T01:53:26.41 |
IV.NRCA.HHN. | ML:0.7 | 0.0000272 | 1.38 | AML | other | m | 2022-05-26T01:53:26.87 |
IV.TERO.HHE. | ML:0.7 | 0.000023350000000000002 | 0.5 | AML | other | m | 2022-05-26T01:53:27.77 |