A magnitude ML 0.7 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6470, 13.2000 at 10 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 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Borbona | RI | 16 | 617 | 7004 |
Posta | RI | 16 | 694 | 7698 |
Arquata del Tronto | AP | 16 | 1178 | 8876 |
Capitignano | AQ | 16 | 665 | 9541 |
Campotosto | AQ | 17 | 542 | 10083 |
Cascia | PG | 17 | 3217 | 13300 |
Norcia | PG | 19 | 4957 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-03-31 04:23:15 |
42.6467 | 13.2002 | 11 | 2022-03-31 04:41:09 |
Sala Sismica INGV-Roma | 102599911 |
Field | Value |
---|---|
Time (UTC) | 2022-03-31 04:23:15 ± 0.1 |
Latitude | 42.6467 ± 0.0063 |
Longitude | 13.2002 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102599911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 697 |
Semi-minor axis of confidence ellipse (meter) | 672 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
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) | 91 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26890 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 102599911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-31 04:41:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSRU.HHZ. | 2022-03-31T04:25:08.40 | 3.0 | undecidable | manual | Sn | -0.83 | 0 | |||
IV.PLAC.HHZ. | 2022-03-31T04:25:03.68 | 3.0 | undecidable | manual | Sn | -8.97 | 0 | |||
AC.KBN.HHZ. | 2022-03-31T04:24:54.77 | 3.0 | undecidable | manual | Pg | 17.950001 | 0 | |||
IV.SBPO.HNZ. | 2022-03-31T04:24:41.72 | 3.0 | undecidable | manual | Sg | 5.58 | 0 | |||
IV.MSSA.HHZ. | 2022-03-31T04:24:40.30 | 3.0 | undecidable | manual | Sn | -1.45 | 0 | |||
IV.MPNC.HHZ. | 2022-03-31T04:24:34.09 | 3.0 | undecidable | manual | Pg | 15.03 | 0 | |||
GU.POPM.HHZ. | 2022-03-31T04:24:16.02 | 3.0 | undecidable | manual | Sn | -4.08 | 0 | |||
IV.CMPR.HHZ. | 2022-03-31T04:23:59.44 | 3.0 | positive | manual | Pg | 7.6 | 0 | |||
IV.SACR.HHZ. | 2022-03-31T04:23:52.48 | 3.0 | undecidable | manual | Sn | -2.33 | 0 | |||
IX.CMP3.EHZ.02 | 2022-03-31T04:23:48.52 | 3.0 | undecidable | manual | Pn | 1.77 | 0 | |||
IV.MRB1.HHZ. | 2022-03-31T04:23:45.60 | 3.0 | negative | manual | Pg | 4.68 | 0 | |||
IV.BARO.EHZ. | 2022-03-31T04:23:30.43 | 3.0 | positive | manual | Pg | 0.17 | 0 | |||
IV.MURB.HHZ. | 2022-03-31T04:23:28.22 | 3.0 | undecidable | manual | Pg | -2.16 | 0 | |||
IV.MC2.EHZ. | 2022-03-31T04:23:26.45 | 0.3 | undecidable | manual | S | 358 | 29.3484 | 50 | 0.76 | 59 |
IV.MMO1.HNE. | 2022-03-31T04:23:25.86 | 0.6 | undecidable | manual | S | 20 | 29.8479 | 50 | 0.04 | 48 |
7F.SIB3.EHE. | 2022-03-31T04:23:24.76 | 0.3 | undecidable | manual | S | 13 | 25.9518 | 50 | -0.02 | 73 |
IV.RCAV.EHZ. | 2022-03-31T04:23:24.75 | 3.0 | undecidable | manual | P | -1.18 | 0 | |||
7F.SIB2.EHE. | 2022-03-31T04:23:24.99 | 0.6 | undecidable | manual | S | 17 | 28.4493 | 50 | -0.44 | 45 |
IV.NRCA.HHZ. | 2022-03-31T04:23:23.46 | 0.3 | undecidable | manual | S | 341 | 21.867 | 116 | -0.2 | 71 |
7F.SIB2.EHE. | 2022-03-31T04:23:21.05 | 0.6 | undecidable | manual | P | 17 | 28.4493 | 50 | -0.07 | 48 |
IV.LNSS.HNE. | 2022-03-31T04:23:21.35 | 0.3 | undecidable | manual | S | 250 | 13.875 | 127 | 0.07 | 74 |
IV.MMO1.HNE. | 2022-03-31T04:23:21.44 | 0.6 | undecidable | manual | P | 20 | 29.8479 | 50 | 0.09 | 48 |
IV.RM33.EHZ. | 2022-03-31T04:23:21.45 | 0.3 | undecidable | manual | S | 176 | 15.2736 | 124 | -0.22 | 72 |
IV.NRCA.HHZ. | 2022-03-31T04:23:20.10 | 0.1 | undecidable | manual | P | 341 | 21.867 | 116 | 0 | 99 |
IV.MC2.EHZ. | 2022-03-31T04:23:20.29 | 0.6 | undecidable | manual | P | 358 | 29.3484 | 50 | -0.99 | 36 |
IV.SMA1.EHZ. | 2022-03-31T04:23:20.64 | 0.3 | undecidable | manual | S | 99 | 11.1777 | 133 | 0.09 | 74 |
7F.SIB3.EHE. | 2022-03-31T04:23:20.72 | 0.3 | undecidable | manual | P | 13 | 25.9518 | 50 | -0.03 | 73 |
IV.RM33.EHZ. | 2022-03-31T04:23:18.95 | 0.1 | undecidable | manual | P | 176 | 15.2736 | 124 | -0.01 | 100 |
IV.LNSS.HNE. | 2022-03-31T04:23:18.93 | 0.3 | undecidable | manual | P | 250 | 13.875 | 127 | 0.2 | 72 |
IV.SMA1.EHZ. | 2022-03-31T04:23:18.54 | 0.3 | undecidable | manual | P | 99 | 11.1777 | 133 | 0.23 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.9 | 0.00009435 | 0.18 | AML | other | m | 2022-03-31T04:23:21.05 |
IV.SMA1.EHN. | ML:0.9 | 0.0000918 | 1.76 | AML | other | m | 2022-03-31T04:23:21.96 |
IV.RM33.EHE. | ML:0.2 | 0.000013869308999999999 | 0.1408 | AML | other | m | 2022-03-31T04:23:21.64 |
IV.RM33.EHN. | ML:0.2 | 0.0000145062015 | 0.1184 | AML | other | m | 2022-03-31T04:23:21.73 |
IV.NRCA.HHE. | ML:0.8 | 0.00004211589 | 0.1408 | AML | other | m | 2022-03-31T04:23:23.66 |
IV.NRCA.HHN. | ML:0.6 | 0.000027753615000000002 | 0.1184 | AML | other | m | 2022-03-31T04:23:23.53 |