A magnitude ML 1.1 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6380, 13.2220 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 15 | 665 | 7052 |
Campotosto | AQ | 15 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 16 | 1178 | 10083 |
Cascia | PG | 19 | 3217 | 13300 |
Cagnano Amiterno | AQ | 20 | 1369 | 14669 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-03-22 22:23:25 |
42.6377 | 13.2217 | 12 | 2023-03-22 22:43:31 |
Sala Sismica INGV-Roma | 115641741 |
Field | Value |
---|---|
Time (UTC) | 2023-03-22 22:23:25 ± 0.09 |
Latitude | 42.6377 ± 0.0036 |
Longitude | 13.2217 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115641741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 334 |
Semi-minor axis of confidence ellipse (meter) | 322 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115641741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-22 22:43:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.RONC.EHZ. | 2023-03-22T22:24:56.11 | 3.0 | undecidable | manual | Sn | -5.81 | 0 | |||
SI.ROSI.HHZ. | 2023-03-22T22:24:22.99 | 3.0 | undecidable | manual | Pn | 4.78 | 0 | |||
IV.CADC.HNZ. | 2023-03-22T22:24:15.83 | 3.0 | undecidable | manual | Pg | 10.42 | 0 | |||
IV.MCRV.HHZ. | 2023-03-22T22:24:15.27 | 3.0 | undecidable | manual | Sn | 5.8 | 0 | |||
IV.SNAL.HNZ. | 2023-03-22T22:24:08.31 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
OT.OT17.EHZ. | 2023-03-22T22:24:04.86 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
IV.SIRI.HNZ. | 2023-03-22T22:24:02.93 | 3.0 | undecidable | manual | Pg | 14.46 | 0 | |||
IV.LRP.EHZ. | 2023-03-22T22:23:51.75 | 3.0 | undecidable | manual | Sg | 2.15 | 0 | |||
7F.SIB1.EHE. | 2023-03-22T22:23:35.52 | 0.3 | undecidable | manual | S | 8 | 28.749 | 94 | 0.29 | 69 |
IV.MMO1.EHZ. | 2023-03-22T22:23:35.66 | 0.3 | undecidable | manual | S | 16 | 30.2475 | 94 | 0.03 | 72 |
IV.TERO.HHZ. | 2023-03-22T22:23:35.30 | 0.6 | undecidable | manual | S | 93 | 31.2465 | 94 | -0.59 | 42 |
IV.GAVE.EHN. | 2023-03-22T22:23:34.72 | 0.3 | undecidable | manual | S | 283 | 27.3504 | 95 | -0.14 | 71 |
7F.SIB3.EHE. | 2023-03-22T22:23:34.57 | 0.3 | undecidable | manual | S | 8 | 26.6511 | 95 | -0.09 | 72 |
IV.GUMA.HHZ. | 2023-03-22T22:23:34.29 | 0.1 | undecidable | manual | P | 11 | 48.0186 | 92 | 0.38 | 87 |
IV.NRCA.HHZ. | 2023-03-22T22:23:33.64 | 0.3 | undecidable | manual | S | 338 | 23.4543 | 97 | -0.17 | 72 |
IV.MTRA.EHE. | 2023-03-22T22:23:32.41 | 0.3 | undecidable | manual | S | 47 | 19.4694 | 100 | -0.34 | 69 |
IV.LNSS.HHZ. | 2023-03-22T22:23:31.65 | 0.3 | undecidable | manual | S | 255 | 15.2736 | 109 | -0.03 | 74 |
IV.TERO.HHZ. | 2023-03-22T22:23:31.38 | 0.1 | undecidable | manual | P | 93 | 31.2465 | 94 | 0.06 | 96 |
IV.RM33.EHZ. | 2023-03-22T22:23:31.16 | 0.3 | undecidable | manual | S | 182 | 14.2746 | 112 | -0.27 | 71 |
IV.MMO1.EHZ. | 2023-03-22T22:23:31.11 | 0.1 | undecidable | manual | P | 16 | 30.2475 | 94 | -0.06 | 97 |
IV.GAVE.EHN. | 2023-03-22T22:23:30.71 | 0.1 | undecidable | manual | P | 283 | 27.3504 | 95 | -0.01 | 98 |
IV.SMA1.EHZ. | 2023-03-22T22:23:30.41 | 0.3 | undecidable | manual | S | 95 | 9.2796 | 131 | 0.11 | 75 |
7F.SIB3.EHE. | 2023-03-22T22:23:30.50 | 0.1 | undecidable | manual | P | 8 | 26.6511 | 95 | -0.11 | 96 |
IV.NRCA.HHZ. | 2023-03-22T22:23:30.05 | 0.1 | undecidable | manual | P | 338 | 23.4543 | 97 | -0.07 | 97 |
7F.SIB1.EHE. | 2023-03-22T22:23:30.99 | 0.1 | undecidable | manual | P | 8 | 28.749 | 94 | 0.05 | 96 |
IV.MTRA.EHE. | 2023-03-22T22:23:29.38 | 0.1 | undecidable | manual | P | 47 | 19.4694 | 100 | -0.13 | 97 |
IV.CAMP.HHZ. | 2023-03-22T22:23:29.78 | 0.3 | undecidable | manual | P | 126 | 19.0698 | 101 | 0.34 | 69 |
IV.RM33.EHZ. | 2023-03-22T22:23:28.74 | 0.1 | undecidable | manual | P | 182 | 14.2746 | 112 | 0 | 100 |
IV.LNSS.HHZ. | 2023-03-22T22:23:28.97 | 0.1 | undecidable | manual | P | 255 | 15.2736 | 109 | 0.08 | 98 |
IV.LRP.EHZ. | 2023-03-22T22:23:28.23 | 3.0 | undecidable | manual | P | -0.21 | 0 | |||
IV.SMA1.EHZ. | 2023-03-22T22:23:28.28 | 0.1 | undecidable | manual | P | 95 | 9.2796 | 131 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.3 | 0.00023899999999999998 | 0.3 | AML | other | m | 2023-03-22T22:23:30.72 |
IV.SMA1.EHN. | ML:1.2 | 0.00016599999999999997 | 0.36 | AML | other | m | 2023-03-22T22:23:30.67 |
IV.RM33.EHN. | ML:1.0 | 0.00009865 | 0.18 | AML | other | m | 2023-03-22T22:23:31.39 |
IV.RM33.EHE. | ML:1.2 | 0.0001315 | 0.6 | AML | other | m | 2023-03-22T22:23:31.39 |
IV.LNSS.HHN. | ML:1.0 | 0.00009745 | 0.3 | AML | other | m | 2023-03-22T22:23:31.77 |
IV.LNSS.HHE. | ML:1.0 | 0.00009429999999999999 | 0.22 | AML | other | m | 2023-03-22T22:23:31.82 |
IV.NRCA.HHE. | ML:1.4 | 0.00014050000000000003 | 1.88 | AML | other | m | 2023-03-22T22:23:33.97 |
IV.NRCA.HHN. | ML:1.1 | 0.0000771 | 1.14 | AML | other | m | 2023-03-22T22:23:34.60 |
IV.TERO.HHE. | ML:0.4 | 0.000012049853 | 0.1664 | AML | other | m | 2023-03-22T22:23:35.58 |
IV.TERO.HHN. | ML:0.5 | 0.00001500038 | 0.1536 | AML | other | m | 2023-03-22T22:23:35.60 |