A magnitude ML 1.2 earthquake occured in region: 4 km NW Castel Sant'Angelo (RI), on
and geographic coordinates (lat, lon) 42.4170, 12.9910 at 7 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 |
---|---|---|---|---|
Castel Sant'Angelo | RI | 4 | 1308 | 1308 |
Cittaducale | RI | 5 | 6828 | 8136 |
Borgo Velino | RI | 6 | 972 | 9108 |
Micigliano | RI | 7 | 127 | 9235 |
Antrodoco | RI | 7 | 2588 | 11823 |
Cantalice | RI | 9 | 2755 | 14578 |
Concerviano | RI | 10 | 291 | 14869 |
Rieti | RI | 11 | 47698 | 62567 |
Poggio Bustone | RI | 13 | 2055 | 64622 |
Belmonte in Sabina | RI | 14 | 636 | 65258 |
Posta | RI | 15 | 694 | 65952 |
Petrella Salto | RI | 15 | 1197 | 67149 |
Rivodutri | RI | 16 | 1253 | 68402 |
Borbona | RI | 16 | 617 | 69019 |
Longone Sabino | RI | 16 | 597 | 69616 |
Leonessa | RI | 16 | 2435 | 72051 |
Rocca Sinibalda | RI | 17 | 815 | 72866 |
Morro Reatino | RI | 18 | 373 | 73239 |
Contigliano | RI | 18 | 3783 | 77022 |
Greccio | RI | 19 | 1558 | 78580 |
Colli sul Velino | RI | 20 | 533 | 79113 |
Varco Sabino | RI | 20 | 187 | 79300 |
Cagnano Amiterno | AQ | 20 | 1369 | 80669 |
Labro | RI | 20 | 374 | 81043 |
Torricella in Sabina | RI | 20 | 1342 | 82385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-12-27 04:00:36 |
42.4167 | 12.9913 | 7 | 2023-12-27 04:15:45 |
Sala Sismica INGV-Roma | 124291281 |
Field | Value |
---|---|
Time (UTC) | 2023-12-27 04:00:36 ± 0.1 |
Latitude | 42.4167 ± 0.0045 |
Longitude | 12.9913 ± 0.0085 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124291281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 641 |
Semi-minor axis of confidence ellipse (meter) | 432 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67179 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 124291281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-27 04:15:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-12-27T04:00:59.87 | 0.3 | undecidable | manual | S | 339 | 74.5698 | 50 | 0.25 | 68 |
IV.CESI.HHZ. | 2023-12-27T04:00:57.84 | 0.6 | undecidable | manual | S | 354 | 65.5899 | 50 | 0.6 | 42 |
IV.MOMA.HHZ. | 2023-12-27T04:00:55.00 | 0.6 | undecidable | manual | S | 321 | 55.0005 | 50 | 0.59 | 43 |
IV.NRCA.HHZ. | 2023-12-27T04:00:52.18 | 0.3 | undecidable | manual | S | 12 | 47.3193 | 50 | -0.18 | 73 |
IV.SRES.HHN. | 2023-12-27T04:00:51.61 | 0.1 | undecidable | manual | S | 243 | 44.2224 | 50 | 0.08 | 100 |
IV.MF5.EHZ. | 2023-12-27T04:00:50.10 | 3.0 | undecidable | manual | P | 0.25 | 0 | |||
IV.SMA1.EHZ. | 2023-12-27T04:00:49.22 | 0.6 | undecidable | manual | S | 50 | 36.741 | 101 | -0.13 | 50 |
IV.ASSB.HHZ. | 2023-12-27T04:00:49.55 | 0.1 | undecidable | manual | P | 339 | 74.5698 | 50 | -0.24 | 91 |
IV.CESI.HHZ. | 2023-12-27T04:00:48.25 | 0.6 | positive | manual | P | 354 | 65.5899 | 50 | -0.17 | 47 |
IV.GAVE.EHZ. | 2023-12-27T04:00:47.50 | 0.6 | undecidable | manual | S | 345 | 31.5462 | 102 | -0.08 | 51 |
IV.MOMA.HHZ. | 2023-12-27T04:00:46.82 | 0.1 | undecidable | manual | P | 321 | 55.0005 | 50 | 0.04 | 99 |
IV.SRES.HHN. | 2023-12-27T04:00:45.05 | 0.1 | undecidable | manual | P | 243 | 44.2224 | 50 | -0.07 | 100 |
IV.NRCA.HHZ. | 2023-12-27T04:00:45.06 | 0.1 | undecidable | manual | P | 12 | 47.3193 | 50 | -0.53 | 90 |
IV.RM33.EHZ. | 2023-12-27T04:00:44.40 | 0.6 | undecidable | manual | S | 61 | 20.9679 | 108 | 0.39 | 49 |
IV.LNSS.HHZ. | 2023-12-27T04:00:44.23 | 0.6 | undecidable | manual | S | 11 | 21.0678 | 108 | 0.19 | 51 |
IV.FIAM.HHZ. | 2023-12-27T04:00:43.76 | 0.6 | undecidable | manual | S | 148 | 19.4694 | 110 | 0.23 | 51 |
IV.SMA1.EHZ. | 2023-12-27T04:00:43.65 | 1.0 | negative | manual | P | 50 | 36.741 | 101 | -0.21 | 25 |
IV.GAVE.EHZ. | 2023-12-27T04:00:42.62 | 0.1 | undecidable | manual | P | 345 | 31.5462 | 102 | -0.21 | 99 |
IV.LNSS.HHZ. | 2023-12-27T04:00:41.08 | 1.0 | positive | manual | P | 11 | 21.0678 | 108 | 0.28 | 25 |
IV.RM33.EHZ. | 2023-12-27T04:00:41.00 | 0.6 | negative | manual | P | 61 | 20.9679 | 108 | 0.22 | 50 |
IV.FIAM.HHZ. | 2023-12-27T04:00:40.33 | 1.0 | undecidable | manual | P | 148 | 19.4694 | 110 | -0.17 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.4 | 0.000178 | 0.42 | AML | other | m | 2023-12-27T04:00:45.06 |
IV.RM33.EHE. | ML:1.1 | 0.00010045 | 0.82 | AML | other | m | 2023-12-27T04:00:45.12 |
IV.FIAM.HHE. | ML:1.2 | 0.00011734999999999999 | 0.34 | AML | other | m | 2023-12-27T04:00:46.22 |
IV.LNSS.HHE. | ML:1.2 | 0.00010389999999999999 | 0.3 | AML | other | m | 2023-12-27T04:00:46.67 |
IV.FIAM.HHN. | ML:1.1 | 0.00009335 | 1.46 | AML | other | m | 2023-12-27T04:00:47.95 |
IV.LNSS.HHN. | ML:1.3 | 0.00014950000000000003 | 1.44 | AML | other | m | 2023-12-27T04:00:48.19 |
IV.GAVE.EHN. | ML:1.2 | 0.0000707 | 1.02 | AML | other | m | 2023-12-27T04:00:48.52 |
IV.GAVE.EHE. | ML:1.2 | 0.00007960000000000001 | 0.44 | AML | other | m | 2023-12-27T04:00:49.56 |
IV.SMA1.EHN. | ML:1.2 | 0.0000582 | 0.58 | AML | other | m | 2023-12-27T04:00:49.58 |
IV.SMA1.EHE. | ML:1.2 | 0.00006075 | 0.3 | AML | other | m | 2023-12-27T04:00:50.64 |
IV.MF5.EHE. | ML:1.4 | 0.00003254 | 0.42 | AML | other | m | 2023-12-27T04:00:52.38 |
IV.NRCA.HHN. | ML:0.9 | 0.0000266 | 1.36 | AML | other | m | 2023-12-27T04:00:53.11 |
IV.NRCA.HHE. | ML:1.0 | 0.000032349999999999994 | 0.14 | AML | other | m | 2023-12-27T04:00:53.80 |
IV.MOMA.HHN. | ML:1.0 | 0.00002625 | 1.44 | AML | other | m | 2023-12-27T04:00:57.04 |
IV.MOMA.HHE. | ML:1.0 | 0.00002455 | 0.8 | AML | other | m | 2023-12-27T04:00:57.14 |
IV.ASSB.HHN. | ML:1.1 | 0.00001835 | 0.98 | AML | other | m | 2023-12-27T04:01:01.73 |
IV.ASSB.HHE. | ML:1.0 | 0.0000167 | 1.58 | AML | other | m | 2023-12-27T04:01:16.92 |
IV.MF5.EHN. | ML:1.4 | 0.00004075 | 1.58 | AML | other | m | 2023-12-27T04:01:19.12 |