A magnitude ML 0.9 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6270, 13.2410 at 15 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 | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Barete | AQ | 20 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-05-10 20:05:31 |
42.6273 | 13.2412 | 15 | 2024-05-10 20:29:06 |
Sala Sismica INGV-Roma | 127585681 |
Field | Value |
---|---|
Time (UTC) | 2024-05-10 20:05:31 ± 0.09 |
Latitude | 42.6273 ± 0.0036 |
Longitude | 13.2412 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127585681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 166 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 16 |
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) | 0.26800 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 127585681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-10 20:29:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MARN.HHZ. | 2024-05-10T20:06:47.37 | 3.0 | undecidable | manual | Sg | 3.82 | 0 | |||
IV.APRC.HHZ. | 2024-05-10T20:06:35.17 | 3.0 | undecidable | manual | Sn | -0.42 | 0 | |||
IV.RIBO.EHZ.01 | 2024-05-10T20:06:07.99 | 3.0 | undecidable | manual | S | 1.95 | 0 | |||
IT.FIE.HGZ. | 2024-05-10T20:06:03.84 | 3.0 | undecidable | manual | S | -2.98 | 0 | |||
IV.GIUL.HHZ. | 2024-05-10T20:05:51.56 | 3.0 | positive | manual | Pg | 0.51 | 0 | |||
IV.GAVE.EHZ. | 2024-05-10T20:05:42.20 | 0.6 | undecidable | manual | S | 284 | 29.2485 | 103 | 0.09 | 49 |
7F.SIB1.HNE. | 2024-05-10T20:05:42.62 | 0.6 | undecidable | manual | S | 5 | 29.748 | 103 | 0.36 | 46 |
IV.TERO.HHZ. | 2024-05-10T20:05:42.04 | 0.6 | undecidable | manual | S | 91 | 29.6481 | 103 | -0.19 | 47 |
7F.SIB3.EHE. | 2024-05-10T20:05:41.69 | 0.6 | undecidable | manual | S | 5 | 27.5502 | 104 | -0.01 | 50 |
IV.NRCA.HHZ. | 2024-05-10T20:05:40.85 | 0.3 | undecidable | manual | S | 336 | 25.0527 | 107 | -0.21 | 73 |
IV.RM33.EHZ. | 2024-05-10T20:05:38.20 | 0.6 | undecidable | manual | S | 189 | 13.2756 | 128 | -0.04 | 50 |
IV.LNSS.HHE. | 2024-05-10T20:05:38.90 | 0.6 | undecidable | manual | S | 261 | 16.5723 | 120 | -0.08 | 50 |
IV.TERO.HHZ. | 2024-05-10T20:05:37.89 | 0.6 | negative | manual | P | 91 | 29.6481 | 103 | 0.1 | 50 |
IV.GAVE.EHZ. | 2024-05-10T20:05:37.95 | 0.1 | undecidable | manual | P | 284 | 29.2485 | 103 | 0.22 | 96 |
7F.SIB1.HNE. | 2024-05-10T20:05:37.76 | 0.1 | undecidable | manual | P | 5 | 29.748 | 103 | -0.06 | 99 |
IV.NRCA.HHZ. | 2024-05-10T20:05:37.16 | 0.1 | undecidable | manual | P | 336 | 25.0527 | 107 | 0.03 | 100 |
IV.SMA1.EHZ. | 2024-05-10T20:05:37.40 | 0.6 | undecidable | manual | S | 87 | 7.6812 | 147 | 0.17 | 51 |
7F.SIB3.EHE. | 2024-05-10T20:05:37.34 | 0.1 | undecidable | manual | P | 5 | 27.5502 | 104 | -0.15 | 98 |
IV.LNSS.HHE. | 2024-05-10T20:05:35.76 | 0.1 | undecidable | manual | P | 261 | 16.5723 | 120 | -0.16 | 99 |
IV.SMA1.EHZ. | 2024-05-10T20:05:35.14 | 1.0 | positive | manual | P | 87 | 7.6812 | 147 | 0.23 | 25 |
IV.RM33.EHZ. | 2024-05-10T20:05:35.82 | 1.0 | positive | manual | P | 189 | 13.2756 | 128 | 0.32 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.8 | 0.00006113514 | 0.22 | AML | other | m | 2024-05-10T20:05:37.93 |
IV.SMA1.EHE. | ML:1.0 | 0.000093930565 | 0.28 | AML | other | m | 2024-05-10T20:05:37.25 |
IV.RM33.EHN. | ML:0.7 | 0.000044999999999999996 | 0.24 | AML | other | m | 2024-05-10T20:05:38.41 |
IV.RM33.EHE. | ML:0.8 | 0.00005365 | 0.16 | AML | other | m | 2024-05-10T20:05:38.61 |
IV.RM33.HNE. | ML:1.0 | 0.000095057525 | 0.77 | AML | other | m | 2024-05-10T20:05:45.42 |
IV.RM33.HNN. | ML:1.2 | 0.00013242024999999999 | 1.06 | AML | other | m | 2024-05-10T20:05:35.46 |