A magnitude ML 1.0 earthquake occured in region: 2 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.1520 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 |
---|---|---|---|---|
Cittareale | RI | 2 | 482 | 482 |
Accumoli | RI | 10 | 667 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Posta | RI | 13 | 694 | 4500 |
Borbona | RI | 14 | 617 | 5117 |
Montereale | AQ | 14 | 2581 | 7698 |
Cascia | PG | 15 | 3217 | 10915 |
Monteleone di Spoleto | PG | 17 | 599 | 11514 |
Leonessa | RI | 17 | 2435 | 13949 |
Capitignano | AQ | 18 | 665 | 14614 |
Norcia | PG | 18 | 4957 | 19571 |
Arquata del Tronto | AP | 20 | 1178 | 20749 |
Campotosto | AQ | 20 | 542 | 21291 |
Poggiodomo | PG | 20 | 117 | 21408 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-04-01 06:22:59 |
42.6343 | 13.1525 | 11 | 2017-04-01 06:30:31 |
Sala Sismica INGV-Roma | 43230131 |
Field | Value |
---|---|
Time (UTC) | 2017-04-01 06:22:59 ± 0.05 |
Latitude | 42.6343 ± 0.0018 |
Longitude | 13.1525 ± 0.0049 |
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 | 43230131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 343 |
Semi-minor axis of confidence ellipse (meter) | 236 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40469 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 43230131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-01 06:30:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SL.KOGS.BHZ. | 2017-04-01T06:24:37.37 | 3.0 | undecidable | manual | Sn | 0.92 | 0 | |||
IV.CELI.HHZ. | 2017-04-01T06:24:25.90 | 3.0 | undecidable | manual | Sn | 0.23 | 0 | |||
IV.ZONE.HHZ. | 2017-04-01T06:24:12.21 | 3.0 | positive | manual | Pg | 19.549999 | 0 | |||
IV.CELB.HHZ. | 2017-04-01T06:24:11.46 | 3.0 | undecidable | manual | Sn | 2.7 | 0 | |||
IV.ESML.HHZ. | 2017-04-01T06:24:10.79 | 3.0 | negative | manual | Pg | 8.38 | 0 | |||
GU.RNCA.HHZ. | 2017-04-01T06:24:06.60 | 3.0 | positive | manual | Pg | 14.7 | 0 | |||
IV.IFIL.HHZ. | 2017-04-01T06:23:54.29 | 3.0 | positive | manual | Pn | 5.07 | 0 | |||
SL.KOGS.BHZ. | 2017-04-01T06:23:47.27 | 3.0 | undecidable | manual | Pn | -2.4 | 0 | |||
IV.FVI.HHZ. | 2017-04-01T06:23:46.55 | 3.0 | undecidable | manual | Pn | -3.3 | 0 | |||
IV.CSNT.HHZ. | 2017-04-01T06:23:30.61 | 3.0 | negative | manual | Pg | 5.4 | 0 | |||
IV.T1216.EHZ. | 2017-04-01T06:23:21.00 | 3.0 | undecidable | manual | S | 1.96 | 0 | |||
IV.CRTO.HHZ. | 2017-04-01T06:23:19.64 | 3.0 | negative | manual | Pn | 1.39 | 0 | |||
IV.PP3.EHZ. | 2017-04-01T06:23:18.15 | 3.0 | undecidable | manual | S | 0.19 | 0 | |||
IV.FDMO.HHZ. | 2017-04-01T06:23:14.04 | 0.1 | undecidable | manual | S | 353 | 44.9217 | 50 | 0.13 | 92 |
IV.GATE.HNZ. | 2017-04-01T06:23:10.51 | 3.0 | undecidable | manual | Pn | 0.27 | 0 | |||
IV.T1211.EHZ. | 2017-04-01T06:23:09.20 | 0.1 | undecidable | manual | S | 245 | 26.751 | 50 | 0.14 | 95 |
IV.FDMO.HHZ. | 2017-04-01T06:23:07.75 | 1.0 | negative | manual | P | 353 | 44.9217 | 50 | -0.03 | 23 |
IV.T1217.EHZ. | 2017-04-01T06:23:07.19 | 0.1 | undecidable | manual | S | 296 | 19.9689 | 50 | -0.06 | 97 |
IV.T1216.EHZ. | 2017-04-01T06:23:05.97 | 3.0 | undecidable | manual | P | -0.21 | 0 | |||
IV.T1212.EHZ. | 2017-04-01T06:23:05.94 | 0.1 | undecidable | manual | S | 326 | 15.6732 | 125 | -0.11 | 97 |
IV.T1214.EHZ. | 2017-04-01T06:23:05.57 | 0.1 | undecidable | manual | S | 18 | 14.6742 | 127 | -0.17 | 96 |
IV.RM33.EHZ. | 2017-04-01T06:23:05.69 | 0.1 | undecidable | manual | S | 160 | 14.7741 | 126 | -0.1 | 97 |
IV.T1299.EHZ. | 2017-04-01T06:23:04.69 | 0.1 | undecidable | manual | S | 90 | 10.5783 | 136 | 0 | 100 |
IV.T1211.EHZ. | 2017-04-01T06:23:04.72 | 0.1 | undecidable | manual | P | 245 | 26.751 | 50 | -0.26 | 92 |
IV.T1214.EHZ. | 2017-04-01T06:23:03.07 | 0.3 | negative | manual | P | 18 | 14.6742 | 127 | 0 | 75 |
IV.T1218.EHZ. | 2017-04-01T06:23:03.75 | 0.1 | undecidable | manual | S | 322 | 4.995 | 155 | 0.18 | 97 |
IV.RM33.EHZ. | 2017-04-01T06:23:03.16 | 0.1 | positive | manual | P | 160 | 14.7741 | 126 | 0.06 | 98 |
IV.T1212.EHZ. | 2017-04-01T06:23:03.32 | 1.0 | negative | manual | P | 326 | 15.6732 | 125 | 0.08 | 24 |
IV.T1217.EHZ. | 2017-04-01T06:23:03.98 | 1.0 | negative | manual | P | 296 | 19.9689 | 50 | 0.04 | 24 |
IV.T1218.EHZ. | 2017-04-01T06:23:02.06 | 1.0 | undecidable | manual | P | 322 | 4.995 | 155 | 0.25 | 24 |
IV.T1299.EHZ. | 2017-04-01T06:23:02.64 | 0.6 | undecidable | manual | P | 90 | 10.5783 | 136 | 0.18 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.0 | 0.00002895 | 0.14 | AML | other | m | 2017-04-01T06:23:30.11 |
IV.FDMO.HHN. | ML:0.9 | 0.00002705 | 0.18 | AML | other | m | 2017-04-01T06:23:30.24 |
IV.PP3.EHE. | ML:2.2 | 0.000163 | 0.38 | AML | other | m | 2017-04-01T06:23:26.16 |
IV.PP3.EHN. | ML:2.2 | 0.0001835 | 0.28 | AML | other | m | 2017-04-01T06:23:27.25 |
IV.RM33.EHN. | ML:0.7 | 0.00005015 | 1.54 | AML | other | m | 2017-04-01T06:23:06.84 |
IV.RM33.EHE. | ML:0.6 | 0.00003315 | 1 | AML | other | m | 2017-04-01T06:23:06.07 |
IV.T1216.EHE. | ML:1.6 | 0.000163 | 0.24 | AML | other | m | 2017-04-01T06:23:35.95 |
IV.T1216.EHN. | ML:1.7 | 0.0002225 | 1.44 | AML | other | m | 2017-04-01T06:23:37.88 |
IV.T1218.EHE. | ML:0.8 | 0.00010059999999999999 | 0.06 | AML | other | m | 2017-04-01T06:23:04.48 |
IV.T1218.EHN. | ML:1.0 | 0.0001655 | 0.1 | AML | other | m | 2017-04-01T06:23:04.43 |
IV.T1299.EHN. | ML:0.9 | 0.00009995000000000002 | 0.28 | AML | other | m | 2017-04-01T06:23:04.79 |
IV.T1299.EHE. | ML:0.9 | 0.0000902 | 0.28 | AML | other | m | 2017-04-01T06:23:04.93 |