A magnitude ML 1.0 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6160, 13.2380 at 12 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 | 5 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Arquata del Tronto | AP | 18 | 1178 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-05-26 23:23:27 |
42.6155 | 13.2378 | 12 | 2022-05-26 23:28:31 |
Sala Sismica INGV-Roma | 105189411 |
Field | Value |
---|---|
Time (UTC) | 2022-05-26 23:23:27 ± 0.14 |
Latitude | 42.6155 ± 0.0072 |
Longitude | 13.2378 ± 0.0134 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105189411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 931 |
Semi-minor axis of confidence ellipse (meter) | 715 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.07285 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 105189411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-26 23:28:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2022-05-26T23:23:37.05 | 0.3 | undecidable | manual | S | 337 | 26.1516 | 96 | -0.28 | 72 |
IV.FDMO.HHZ. | 2022-05-26T23:23:36.67 | 0.1 | undecidable | manual | P | 345 | 48.3183 | 92 | -0.05 | 97 |
IV.TERO.HHZ. | 2022-05-26T23:23:34.08 | 0.6 | undecidable | manual | P | 88 | 29.8479 | 95 | 0.19 | 49 |
IV.MMO1.EHZ. | 2022-05-26T23:23:34.50 | 1.0 | undecidable | manual | P | 13 | 32.3454 | 94 | 0.24 | 24 |
IV.NRCA.HHZ. | 2022-05-26T23:23:33.21 | 1.0 | undecidable | manual | P | 337 | 26.1516 | 96 | -0.12 | 25 |
IV.MC2.EHZ. | 2022-05-26T23:23:33.88 | 1.0 | negative | manual | P | 353 | 33.0447 | 94 | -0.5 | 23 |
IV.RM33.EHZ. | 2022-05-26T23:23:33.28 | 0.3 | undecidable | manual | S | 189 | 11.9769 | 121 | -0.39 | 73 |
IV.MTRA.EHZ. | 2022-05-26T23:23:32.45 | 0.6 | undecidable | manual | P | 40 | 20.2686 | 100 | 0.03 | 51 |
IV.SMA1.EHZ. | 2022-05-26T23:23:32.77 | 0.3 | undecidable | manual | S | 78 | 8.0808 | 137 | -0.1 | 77 |
IV.LNSS.HHZ. | 2022-05-26T23:23:32.78 | 0.6 | undecidable | manual | P | 265 | 16.1727 | 108 | 0.97 | 38 |
IV.RM33.EHZ. | 2022-05-26T23:23:31.22 | 0.6 | undecidable | manual | P | 189 | 11.9769 | 121 | 0 | 52 |
IV.CAMP.HHZ. | 2022-05-26T23:23:31.87 | 1.0 | undecidable | manual | P | 122 | 16.5723 | 107 | 0.01 | 26 |
IV.SMA1.EHZ. | 2022-05-26T23:23:30.99 | 0.1 | negative | manual | P | 78 | 8.0808 | 137 | 0.24 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.00021550000000000003 | 0.7 | AML | other | m | 2022-05-26T23:23:33.11 |
IV.SMA1.EHN. | ML:1.4 | 0.00027350000000000003 | 0.34 | AML | other | m | 2022-05-26T23:23:33.26 |
IV.RM33.EHE. | ML:1.2 | 0.000154 | 0.14 | AML | other | m | 2022-05-26T23:23:33.64 |
IV.RM33.EHN. | ML:0.9 | 0.00007485 | 0.44 | AML | other | m | 2022-05-26T23:23:34.41 |
IV.LNSS.HHE. | ML:0.5 | 0.000027400000000000002 | 1.36 | AML | other | m | 2022-05-26T23:23:35.25 |
IV.LNSS.HHN. | ML:0.5 | 0.000022499999999999998 | 0.34 | AML | other | m | 2022-05-26T23:23:35.47 |
IV.MTRA.EHN. | ML:0.9 | 0.000052000000000000004 | 0.96 | AML | other | m | 2022-05-26T23:23:35.30 |
IV.MTRA.EHE. | ML:1.1 | 0.00007925 | 0.52 | AML | other | m | 2022-05-26T23:23:36.45 |
IV.NRCA.HHN. | ML:1.4 | 0.000122 | 0.12 | AML | other | m | 2022-05-26T23:23:37.20 |
IV.NRCA.HHE. | ML:1.5 | 0.000155 | 0.5 | AML | other | m | 2022-05-26T23:23:37.38 |
IV.TERO.HHE. | ML:0.3 | 0.000010579999999999999 | 1.2 | AML | other | m | 2022-05-26T23:23:38.08 |
IV.TERO.HHN. | ML:0.6 | 0.000019900000000000003 | 0.92 | AML | other | m | 2022-05-26T23:23:38.65 |