A magnitude ML 0.9 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7480, 13.1820 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13962 |
Preci | PG | 19 | 724 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-05-26 06:48:51 |
42.7477 | 13.182 | 11 | 2024-05-26 06:56:25 |
Sala Sismica INGV-Roma | 128180491 |
Field | Value |
---|---|
Time (UTC) | 2024-05-26 06:48:51 ± 0.03 |
Latitude | 42.7477 ± 0.0018 |
Longitude | 13.1820 ± 0.0037 |
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 | 128180491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 243 |
Semi-minor axis of confidence ellipse (meter) | 183 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 279 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34444 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 128180491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-26 06:56:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-05-26T06:49:03.26 | 0.6 | undecidable | manual | S | 322 | 36.3414 | 50 | -0.14 | 47 |
IV.TERO.HHZ. | 2024-05-26T06:49:03.34 | 0.6 | undecidable | manual | S | 112 | 37.1295 | 50 | -0.25 | 47 |
IV.FDMO.HHZ. | 2024-05-26T06:49:02.30 | 0.6 | undecidable | manual | S | 347 | 32.9448 | 50 | -0.19 | 47 |
IV.RM33.EHZ. | 2024-05-26T06:49:01.01 | 0.6 | undecidable | manual | S | 174 | 26.6511 | 50 | 0.21 | 47 |
IV.MMO1.EHZ. | 2024-05-26T06:48:59.20 | 0.6 | undecidable | manual | S | 35 | 20.5683 | 50 | 0.02 | 50 |
IV.CESI.HHZ. | 2024-05-26T06:48:58.25 | 0.6 | positive | manual | P | 322 | 36.3414 | 50 | -0.01 | 49 |
IV.MF5.EHZ. | 2024-05-26T06:48:58.67 | 1.0 | negative | manual | P | 40 | 34.9428 | 50 | 0.64 | 21 |
IV.TERO.HHZ. | 2024-05-26T06:48:58.26 | 1.0 | negative | manual | P | 112 | 37.1295 | 50 | -0.11 | 24 |
IV.SMA1.EHZ. | 2024-05-26T06:48:58.51 | 0.6 | undecidable | manual | S | 136 | 18.0708 | 50 | 0 | 50 |
IV.MTRA.EHN. | 2024-05-26T06:48:58.19 | 0.6 | undecidable | manual | S | 87 | 17.4714 | 50 | -0.18 | 49 |
IV.MC2.EHE. | 2024-05-26T06:48:58.80 | 0.6 | undecidable | manual | S | 2 | 18.1707 | 50 | 0.26 | 48 |
IV.CSP1.EHZ. | 2024-05-26T06:48:58.57 | 0.3 | negative | manual | P | 3 | 38.2284 | 50 | 0.03 | 72 |
IV.LNSS.HHZ. | 2024-05-26T06:48:58.84 | 0.6 | undecidable | manual | S | 216 | 19.7691 | 50 | -0.14 | 49 |
7F.SIB2.EHZ. | 2024-05-26T06:48:58.63 | 0.6 | undecidable | manual | S | 32 | 18.7701 | 50 | -0.06 | 50 |
7F.SIB3.EHZ. | 2024-05-26T06:48:57.80 | 0.6 | undecidable | manual | S | 27 | 15.873 | 50 | -0.12 | 49 |
IV.FDMO.HHZ. | 2024-05-26T06:48:57.62 | 0.6 | negative | manual | P | 347 | 32.9448 | 50 | -0.11 | 48 |
IV.NRCA.HHZ. | 2024-05-26T06:48:56.48 | 0.3 | undecidable | manual | S | 330 | 10.9779 | 135 | -0.16 | 74 |
IV.RM33.EHZ. | 2024-05-26T06:48:56.71 | 0.6 | negative | manual | P | 174 | 26.6511 | 50 | -0.04 | 49 |
IV.LNSS.HHZ. | 2024-05-26T06:48:55.67 | 0.1 | undecidable | manual | P | 216 | 19.7691 | 50 | -0.03 | 100 |
IV.MMO1.EHZ. | 2024-05-26T06:48:55.84 | 0.1 | undecidable | manual | P | 35 | 20.5683 | 50 | 0.02 | 99 |
7F.SIB2.EHZ. | 2024-05-26T06:48:55.56 | 0.1 | undecidable | manual | P | 32 | 18.7701 | 50 | 0.02 | 100 |
7F.SIB3.EHZ. | 2024-05-26T06:48:55.13 | 0.1 | undecidable | manual | P | 27 | 15.873 | 50 | 0.04 | 100 |
ZO.PDN11.EHN. | 2024-05-26T06:48:55.68 | 0.3 | undecidable | manual | S | 308 | 6.3936 | 150 | 0.01 | 76 |
IV.SMA1.EHZ. | 2024-05-26T06:48:55.54 | 0.6 | undecidable | manual | P | 136 | 18.0708 | 50 | 0.11 | 49 |
IV.MTRA.EHN. | 2024-05-26T06:48:55.36 | 0.1 | undecidable | manual | P | 87 | 17.4714 | 50 | 0.01 | 100 |
IV.MC2.EHE. | 2024-05-26T06:48:55.59 | 0.1 | undecidable | manual | P | 2 | 18.1707 | 50 | 0.14 | 97 |
IV.NRCA.HHZ. | 2024-05-26T06:48:54.43 | 1.0 | undecidable | manual | P | 330 | 10.9779 | 135 | 0.08 | 25 |
ZO.PDN11.EHN. | 2024-05-26T06:48:53.91 | 0.3 | undecidable | manual | P | 308 | 6.3936 | 150 | 0.12 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.00017847879999999998 | 0.2 | AML | other | m | 2024-05-26T06:48:56.63 |
IV.NRCA.HHN. | ML:0.0 | 0.0001679125 | 0.1 | AML | other | m | 2024-05-26T06:48:57.36 |
IV.SMA1.EHE. | ML:0.8 | 0.00005595 | 0.2 | AML | other | m | 2024-05-26T06:48:58.61 |
IV.LNSS.HHE. | ML:1.0 | 0.000072641595 | 0.1 | AML | other | m | 2024-05-26T06:48:59.07 |
IV.LNSS.HHN. | ML:1.2 | 0.00010839999999999999 | 0.22 | AML | other | m | 2024-05-26T06:48:59.11 |
IV.SMA1.EHN. | ML:0.7 | 0.000041543570000000004 | 0.1 | AML | other | m | 2024-05-26T06:48:59.01 |
IV.NRCA.HNE. | ML:1.2 | 0.0001899797 | 0.19 | AML | other | m | 2024-05-26T06:48:56.53 |
IV.NRCA.HNN. | ML:1.2 | 0.00015851665000000002 | 0.14 | AML | other | m | 2024-05-26T06:48:57.14 |
IV.RM33.HNE. | ML:1.4 | 0.00014131891499999998 | 0.74 | AML | other | m | 2024-05-26T06:49:02.70 |
IV.RM33.HNN. | ML:1.4 | 0.00011947428000000001 | 0.77 | AML | other | m | 2024-05-26T06:49:00.80 |
IV.RM33.EHE. | ML:0.6 | 0.000018907405 | 0.24 | AML | other | m | 2024-05-26T06:49:03.27 |
IV.RM33.EHN. | ML:0.6 | 0.000019354033999999998 | 1.02 | AML | other | m | 2024-05-26T06:49:01.41 |
IV.FDMO.HHE. | ML:0.4 | 0.000010901882500000002 | 0.16 | AML | other | m | 2024-05-26T06:49:03.25 |
IV.FDMO.HHN. | ML:0.1 | 0.0000048029547 | 44.76 | AML | other | m | 2024-05-26T06:48:57.30 |
IV.CESI.HHE. | ML:0.6 | 0.000012843515 | 0.2 | AML | other | m | 2024-05-26T06:49:03.67 |
IV.CESI.HHN. | ML:0.7 | 0.000022149759999999996 | 0.12 | AML | other | m | 2024-05-26T06:49:03.87 |