A magnitude ML 1.0 earthquake occured in region: 4 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.2030 at 14 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 | 4 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Borbona | RI | 15 | 617 | 7004 |
Posta | RI | 15 | 694 | 7698 |
Capitignano | AQ | 15 | 665 | 8363 |
Campotosto | AQ | 16 | 542 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cascia | PG | 18 | 3217 | 13300 |
Cagnano Amiterno | AQ | 19 | 1369 | 14669 |
Norcia | PG | 20 | 4957 | 19626 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-11-29 09:49:11 |
42.6338 | 13.2028 | 14 | 2021-11-29 10:02:17 |
Sala Sismica INGV-Roma | 97937031 |
Field | Value |
---|---|
Time (UTC) | 2021-11-29 09:49:11 ± 0.21 |
Latitude | 42.6338 ± 0.0063 |
Longitude | 13.2028 ± 0.0073 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97937031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 698 |
Semi-minor axis of confidence ellipse (meter) | 149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 195 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97937031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-29 10:02:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VOBA.EHZ. | 2021-11-29T09:50:58.28 | 3.0 | undecidable | manual | Sn | 6.73 | 0 | |||
IV.CTI.HHZ. | 2021-11-29T09:50:56.96 | 3.0 | undecidable | manual | Sn | 5.09 | 0 | |||
OT.TAR1.HHZ. | 2021-11-29T09:50:53.85 | 3.0 | undecidable | manual | Sn | 1.76 | 0 | |||
CR.STON.BHZ. | 2021-11-29T09:50:53.68 | 3.0 | undecidable | manual | Sg | 10.23 | 0 | |||
IV.EPOZ.HHZ. | 2021-11-29T09:50:30.75 | 3.0 | undecidable | manual | Pn | 2.89 | 0 | |||
IV.ZCCA.HNZ. | 2021-11-29T09:50:22.38 | 3.0 | undecidable | manual | Sn | 0.79 | 0 | |||
IV.CMDO.HHZ. | 2021-11-29T09:50:22.06 | 3.0 | undecidable | manual | Pn | -5.81 | 0 | |||
IV.FERC.HHZ.00 | 2021-11-29T09:50:22.95 | 3.0 | undecidable | manual | Pn | 1.23 | 0 | |||
IV.CAR1.HNZ. | 2021-11-29T09:50:22.78 | 3.0 | undecidable | manual | Pg | 10.09 | 0 | |||
IX.RSF3.HHZ.02 | 2021-11-29T09:50:20.36 | 3.0 | undecidable | manual | Sg | 4.96 | 0 | |||
CR.HVAR.HHZ. | 2021-11-29T09:50:20.42 | 3.0 | undecidable | manual | Sn | -1.9 | 0 | |||
IV.GIZZ.HHZ. | 2021-11-29T09:50:17.07 | 3.0 | undecidable | manual | Pn | 1.23 | 0 | |||
NI.POLC.HHZ. | 2021-11-29T09:50:16.26 | 3.0 | positive | manual | Pg | 10.59 | 0 | |||
IV.CAPR.HNZ. | 2021-11-29T09:50:14.55 | 3.0 | undecidable | manual | Pn | 3.68 | 0 | |||
IV.IMOL.HNZ. | 2021-11-29T09:50:11.68 | 3.0 | undecidable | manual | Sn | -1.89 | 0 | |||
IV.PIPA.HHZ. | 2021-11-29T09:50:10.31 | 3.0 | undecidable | manual | Pn | -3.71 | 0 | |||
IV.IVUG.HHZ. | 2021-11-29T09:50:10.10 | 3.0 | negative | manual | Pn | -7.62 | 0 | |||
IV.MTMR.EHZ. | 2021-11-29T09:50:09.06 | 3.0 | undecidable | manual | Sn | -5.13 | 0 | |||
IV.TDS.HHZ. | 2021-11-29T09:50:07.05 | 3.0 | undecidable | manual | Pn | -1.9 | 0 | |||
IV.RIBO.EHZ.01 | 2021-11-29T09:50:01.07 | 3.0 | undecidable | manual | Sn | -1.64 | 0 | |||
IV.APEC.HHZ. | 2021-11-29T09:49:50.79 | 3.0 | undecidable | manual | S | 0.15 | 0 | |||
IV.ZCCA.HNZ. | 2021-11-29T09:49:49.37 | 3.0 | undecidable | manual | Pn | -1.5 | 0 | |||
IV.MTMR.EHZ. | 2021-11-29T09:49:48.08 | 3.0 | undecidable | manual | Pg | 1.37 | 0 | |||
IX.RSF3.HHZ.02 | 2021-11-29T09:49:47.70 | 3.0 | undecidable | manual | Pg | 0.31 | 0 | |||
IV.IMOL.HNZ. | 2021-11-29T09:49:44.34 | 3.0 | positive | manual | Pn | -2.02 | 0 | |||
IV.CRTC.HHZ. | 2021-11-29T09:49:36.59 | 3.0 | undecidable | manual | P | 2.09 | 0 | |||
IV.MF5.EHZ. | 2021-11-29T09:49:32.16 | 3.0 | undecidable | manual | S | 3.49 | 0 | |||
IV.MC2.EHZ. | 2021-11-29T09:49:22.96 | 0.3 | undecidable | manual | S | 358 | 30.8469 | 100 | 0.29 | 71 |
IV.TERO.HHZ. | 2021-11-29T09:49:22.90 | 0.6 | undecidable | manual | S | 92 | 32.745 | 99 | -0.29 | 46 |
IV.GAVE.EHZ. | 2021-11-29T09:49:21.22 | 0.3 | undecidable | manual | S | 285 | 25.9518 | 104 | -0.19 | 69 |
IV.NRCA.HNE. | 2021-11-29T09:49:20.30 | 0.6 | undecidable | manual | S | 342 | 23.2545 | 106 | -0.41 | 44 |
IV.MTRA.HNE. | 2021-11-29T09:49:19.66 | 0.3 | undecidable | manual | S | 49 | 20.868 | 110 | -0.44 | 68 |
IV.TERO.HHZ. | 2021-11-29T09:49:18.46 | 0.6 | undecidable | manual | P | 92 | 32.745 | 99 | 0.04 | 49 |
IV.LNSS.HHZ. | 2021-11-29T09:49:18.12 | 0.6 | undecidable | manual | S | 256 | 13.6752 | 125 | -0.27 | 46 |
IV.VCEL.EHZ. | 2021-11-29T09:49:18.98 | 3.0 | undecidable | manual | P | -2.74 | 0 | |||
IV.GAVE.EHZ. | 2021-11-29T09:49:17.44 | 0.6 | negative | manual | P | 285 | 25.9518 | 104 | 0.05 | 49 |
IV.SMA1.EHZ. | 2021-11-29T09:49:17.85 | 0.3 | undecidable | manual | S | 92 | 10.7781 | 134 | 0.05 | 76 |
IV.MC2.EHZ. | 2021-11-29T09:49:17.91 | 0.1 | undecidable | manual | P | 358 | 30.8469 | 100 | -0.21 | 93 |
IV.NRCA.HNE. | 2021-11-29T09:49:17.44 | 0.1 | undecidable | manual | P | 342 | 23.2545 | 106 | 0.45 | 92 |
IV.MTRA.HNE. | 2021-11-29T09:49:16.64 | 0.1 | undecidable | manual | P | 49 | 20.868 | 110 | 0 | 99 |
IV.SMA1.EHZ. | 2021-11-29T09:49:15.56 | 0.1 | undecidable | manual | P | 92 | 10.7781 | 134 | 0.25 | 98 |
IV.LNSS.HHZ. | 2021-11-29T09:49:15.70 | 0.1 | undecidable | manual | P | 256 | 13.6752 | 125 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.9 | 0.000077172945 | 0.1792 | AML | other | m | 2021-11-29T09:49:18.19 |
IV.SMA1.EHN. | ML:1.2 | 0.0001401054 | 0.2816 | AML | other | m | 2021-11-29T09:49:18.23 |
IV.LNSS.HHE. | ML:1.0 | 0.00007932648 | 0.1216 | AML | other | m | 2021-11-29T09:49:18.29 |
IV.LNSS.HHN. | ML:1.0 | 0.00008123457 | 0.16 | AML | other | m | 2021-11-29T09:49:18.36 |
IV.GAVE.EHE. | ML:1.0 | 0.00005117639 | 0.1216 | AML | other | m | 2021-11-29T09:49:21.83 |
IV.GAVE.EHN. | ML:1.0 | 0.000052078025 | 0.2432 | AML | other | m | 2021-11-29T09:49:22.47 |