A magnitude ML 1.4 earthquake occured in region: 2 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.1540 at 9 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 | 2 | 482 | 482 |
Accumoli | RI | 10 | 667 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Posta | RI | 13 | 694 | 4500 |
Borbona | RI | 13 | 617 | 5117 |
Montereale | AQ | 14 | 2581 | 7698 |
Cascia | PG | 15 | 3217 | 10915 |
Monteleone di Spoleto | PG | 17 | 599 | 11514 |
Capitignano | AQ | 17 | 665 | 12179 |
Leonessa | RI | 17 | 2435 | 14614 |
Norcia | PG | 19 | 4957 | 19571 |
Arquata del Tronto | AP | 20 | 1178 | 20749 |
Campotosto | AQ | 20 | 542 | 21291 |
Poggiodomo | PG | 20 | 117 | 21408 |
Cagnano Amiterno | AQ | 20 | 1369 | 22777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-10-08 04:06:20 |
42.6328 | 13.1542 | 9 | 2023-10-08 04:10:43 |
Sala Sismica INGV-Roma | 121876591 |
Field | Value |
---|---|
Time (UTC) | 2023-10-08 04:06:20 ± 0.1 |
Latitude | 42.6328 ± 0.0063 |
Longitude | 13.1542 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121876591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 666 |
Semi-minor axis of confidence ellipse (meter) | 433 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
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) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46045 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 121876591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-08 04:10:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHZ. | 2023-10-08T04:06:38.59 | 3.0 | undecidable | manual | S | 0.44 | 0 | |||
IV.CSP1.EHZ. | 2023-10-08T04:06:37.33 | 0.1 | undecidable | manual | S | 5 | 51.1155 | 50 | 0.32 | 89 |
IV.GUMA.HHZ. | 2023-10-08T04:06:37.30 | 0.1 | undecidable | manual | S | 17 | 49.9167 | 50 | 0.61 | 82 |
IV.FDMO.HHZ. | 2023-10-08T04:06:35.38 | 0.3 | undecidable | manual | S | 353 | 45.1215 | 50 | -0.03 | 71 |
IV.CESI.HHZ. | 2023-10-08T04:06:35.73 | 0.1 | undecidable | manual | S | 334 | 46.0206 | 50 | 0.08 | 94 |
IV.ATCC.EHZ. | 2023-10-08T04:06:33.57 | 3.0 | undecidable | manual | P | -0.02 | 0 | |||
IV.MNTT.EHZ. | 2023-10-08T04:06:32.01 | 3.0 | positive | manual | P | 0.7 | 0 | |||
IV.MMO1.EHZ. | 2023-10-08T04:06:31.83 | 0.1 | undecidable | manual | S | 25 | 32.745 | 50 | -0.28 | 92 |
IV.ASSB.HHZ. | 2023-10-08T04:06:31.24 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.GUMA.HHZ. | 2023-10-08T04:06:30.00 | 1.0 | positive | manual | P | 17 | 49.9167 | 50 | 0.16 | 23 |
IV.FAGN.HHZ. | 2023-10-08T04:06:30.54 | 3.0 | undecidable | manual | P | 0.34 | 0 | |||
IV.CESX.HHZ. | 2023-10-08T04:06:29.04 | 3.0 | positive | manual | P | 0.15 | 0 | |||
IV.CSP1.EHZ. | 2023-10-08T04:06:29.77 | 0.6 | negative | manual | P | 5 | 51.1155 | 50 | -0.25 | 45 |
IV.CAMP.HHZ. | 2023-10-08T04:06:28.67 | 0.1 | undecidable | manual | S | 117 | 23.4543 | 111 | -0.52 | 89 |
IV.GAVE.EHZ. | 2023-10-08T04:06:28.49 | 0.1 | undecidable | manual | S | 287 | 22.1556 | 112 | -0.3 | 94 |
IV.FDMO.HHZ. | 2023-10-08T04:06:28.70 | 0.6 | negative | manual | P | 353 | 45.1215 | 50 | -0.4 | 44 |
IV.NRCA.HNZ. | 2023-10-08T04:06:28.62 | 0.1 | undecidable | manual | S | 352 | 22.4553 | 112 | -0.26 | 95 |
IV.CESI.HHZ. | 2023-10-08T04:06:28.92 | 0.6 | undecidable | manual | P | 334 | 46.0206 | 50 | -0.31 | 45 |
IV.FIAM.HHZ. | 2023-10-08T04:06:27.77 | 3.0 | negative | manual | P | -0.15 | 0 | |||
IV.GIGS.HHZ. | 2023-10-08T04:06:27.51 | 3.0 | positive | manual | P | -0.41 | 0 | |||
IV.TERO.HNZ. | 2023-10-08T04:06:27.24 | 3.0 | positive | manual | P | -0.28 | 0 | |||
IV.SMA1.EHZ. | 2023-10-08T04:06:26.88 | 0.1 | undecidable | manual | S | 91 | 14.7741 | 121 | 0.39 | 93 |
IV.MMO1.EHZ. | 2023-10-08T04:06:26.59 | 1.0 | positive | manual | P | 25 | 32.745 | 50 | -0.6 | 21 |
IV.RM33.EHZ. | 2023-10-08T04:06:26.38 | 0.1 | undecidable | manual | S | 160 | 14.5743 | 122 | -0.05 | 100 |
IV.GAVE.EHZ. | 2023-10-08T04:06:25.19 | 0.1 | positive | manual | P | 287 | 22.1556 | 112 | -0.08 | 98 |
IV.NRCA.HNZ. | 2023-10-08T04:06:25.24 | 0.1 | positive | manual | P | 352 | 22.4553 | 112 | -0.09 | 98 |
IV.LNSS.HHZ. | 2023-10-08T04:06:25.53 | 0.1 | undecidable | manual | S | 250 | 9.879 | 133 | 0.42 | 93 |
IV.SMA1.EHZ. | 2023-10-08T04:06:24.26 | 0.1 | positive | manual | P | 91 | 14.7741 | 121 | 0.32 | 95 |
IV.CAMP.HHZ. | 2023-10-08T04:06:24.98 | 1.0 | undecidable | manual | P | 117 | 23.4543 | 111 | -0.52 | 22 |
IV.LNSS.HHZ. | 2023-10-08T04:06:23.39 | 0.1 | undecidable | manual | P | 250 | 9.879 | 133 | 0.24 | 97 |
IV.RM33.EHZ. | 2023-10-08T04:06:23.83 | 1.0 | undecidable | manual | P | 160 | 14.5743 | 122 | -0.08 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.4 | 0.000255 | 0.42 | AML | other | m | 2023-10-08T04:06:26.56 |
IV.RM33.EHE. | ML:1.2 | 0.0001515 | 1.16 | AML | other | m | 2023-10-08T04:06:27.58 |
IV.SMA1.EHN. | ML:2.0 | 0.00113 | 0.2 | AML | other | m | 2023-10-08T04:06:27.27 |
IV.SMA1.EHE. | ML:1.9 | 0.0008674999999999999 | 0.18 | AML | other | m | 2023-10-08T04:06:27.21 |
IV.NRCA.HHE. | ML:2.1 | 0.0008814999999999999 | 0.16 | AML | other | m | 2023-10-08T04:06:28.78 |
IV.NRCA.HHN. | ML:1.9 | 0.0005595 | 1 | AML | other | m | 2023-10-08T04:06:28.81 |
IV.GAVE.EHN. | ML:2.0 | 0.000624 | 0.12 | AML | other | m | 2023-10-08T04:06:28.97 |
IV.CAMP.HHN. | ML:1.2 | 0.0000973 | 0.42 | AML | other | m | 2023-10-08T04:06:29.16 |
IV.GAVE.EHE. | ML:1.9 | 0.0005729999999999999 | 1.2 | AML | other | m | 2023-10-08T04:06:29.19 |
IV.CAMP.HHE. | ML:1.3 | 0.0001185 | 1.34 | AML | other | m | 2023-10-08T04:06:29.22 |
IV.MMO1.EHE. | ML:1.4 | 0.00010455000000000001 | 0.5 | AML | other | m | 2023-10-08T04:06:32.07 |
IV.MMO1.EHN. | ML:1.4 | 0.00009995 | 0.68 | AML | other | m | 2023-10-08T04:06:32.06 |
IV.TERO.HHN. | ML:1.6 | 0.0001485 | 0.28 | AML | other | m | 2023-10-08T04:06:32.87 |
IV.GIGS.HHN. | ML:1.1 | 0.00003945 | 0.1 | AML | other | m | 2023-10-08T04:06:33.00 |
IV.TERO.HHE. | ML:1.4 | 0.00010449999999999999 | 0.06 | AML | other | m | 2023-10-08T04:06:33.07 |
IV.GIGS.HHE. | ML:0.9 | 0.000030350000000000002 | 0.2 | AML | other | m | 2023-10-08T04:06:33.06 |
IV.FIAM.HHE. | ML:1.3 | 0.00006709999999999999 | 0.8 | AML | other | m | 2023-10-08T04:06:34.55 |
IV.FIAM.HHN. | ML:1.1 | 0.0000428 | 0.5 | AML | other | m | 2023-10-08T04:06:35.66 |
IV.FDMO.HHE. | ML:1.1 | 0.0000339 | 0.26 | AML | other | m | 2023-10-08T04:06:36.23 |
IV.CESI.HHN. | ML:1.2 | 0.000051699999999999996 | 1.02 | AML | other | m | 2023-10-08T04:06:37.16 |
IV.CESI.HHE. | ML:0.9 | 0.00002625 | 1.02 | AML | other | m | 2023-10-08T04:06:37.67 |
IV.GUMA.HHE. | ML:2.0 | 0.000252 | 0.28 | AML | other | m | 2023-10-08T04:06:37.67 |
IV.FDMO.HHN. | ML:1.0 | 0.000030600000000000005 | 0.88 | AML | other | m | 2023-10-08T04:06:37.96 |
IV.GUMA.HHN. | ML:1.9 | 0.00019250000000000002 | 0.64 | AML | other | m | 2023-10-08T04:06:38.09 |
IV.FAGN.HHE. | ML:1.4 | 0.00005755 | 0.42 | AML | other | m | 2023-10-08T04:06:40.16 |
IV.ASSB.HHE. | ML:1.2 | 0.000028899999999999998 | 0.74 | AML | other | m | 2023-10-08T04:06:40.58 |
IV.ASSB.HHN. | ML:1.2 | 0.000033 | 0.16 | AML | other | m | 2023-10-08T04:06:41.65 |
IV.FAGN.HHN. | ML:1.2 | 0.0000327 | 0.32 | AML | other | m | 2023-10-08T04:06:42.77 |