A magnitude ML 1.8 earthquake occured in region: 5 km NE Faenza (RA), on
and geographic coordinates (lat, lon) 44.3260, 11.9030 at 16 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 |
---|---|---|---|---|
Faenza | RA | 5 | 58541 | 58541 |
Solarolo | RA | 6 | 4488 | 63029 |
Cotignola | RA | 7 | 7474 | 70503 |
Castel Bolognese | RA | 8 | 9554 | 80057 |
Bagnara di Romagna | RA | 9 | 2429 | 82486 |
Lugo | RA | 11 | 32390 | 114876 |
Mordano | BO | 11 | 4760 | 119636 |
Russi | RA | 12 | 12247 | 131883 |
Bagnacavallo | RA | 12 | 16739 | 148622 |
Sant'Agata sul Santerno | RA | 13 | 2862 | 151484 |
Massa Lombarda | RA | 15 | 10653 | 162137 |
Riolo Terme | RA | 15 | 5720 | 167857 |
Imola | BO | 15 | 69797 | 237654 |
Brisighella | RA | 16 | 7639 | 245293 |
Forlì | FC | 16 | 117913 | 363206 |
Fusignano | RA | 17 | 8222 | 371428 |
Castrocaro Terme e Terra del Sole | FC | 17 | 6426 | 377854 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-01-23 19:36:32 |
44.3262 | 11.9028 | 16 | 2024-01-23 20:01:14 |
Sala Sismica INGV-Roma | 124815371 |
Field | Value |
---|---|
Time (UTC) | 2024-01-23 19:36:32 ± 0.21 |
Latitude | 44.3262 ± 0.0117 |
Longitude | 11.9028 ± 0.0113 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124815371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1064 |
Semi-minor axis of confidence ellipse (meter) | 927 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 12 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.55133 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124815371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-23 20:01:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.KBN.HHZ.00 | 2024-01-23T19:38:09.67 | 3.0 | undecidable | manual | Pn | 6.24 | 0 | |||
IV.NOCI.HHZ. | 2024-01-23T19:38:04.66 | 3.0 | negative | manual | Pg | 27.84 | 0 | |||
IV.PAOL.HHZ. | 2024-01-23T19:37:44.21 | 3.0 | negative | manual | Pg | 20.889999 | 0 | |||
GU.CIRO.HHZ. | 2024-01-23T19:37:07.11 | 3.0 | positive | manual | Pn | 0.43 | 0 | |||
IV.CSP1.EHZ. | 2024-01-23T19:37:01.16 | 1.0 | undecidable | manual | P | 142 | 172.1943 | 54 | 0.75 | 15 |
IV.TEOL.HNN. | 2024-01-23T19:36:52.07 | 1.0 | undecidable | manual | P | 351 | 116.2947 | 93 | -0.09 | 21 |
IV.MNTT.EHZ. | 2024-01-23T19:36:51.57 | 3.0 | positive | manual | Pn | -2.32 | 0 | |||
IV.MPAG.EHZ. | 2024-01-23T19:36:50.79 | 0.3 | undecidable | manual | P | 138 | 103.2189 | 93 | 0.64 | 57 |
IV.PIEI.HHZ. | 2024-01-23T19:36:49.38 | 0.6 | undecidable | manual | P | 150 | 101.2209 | 93 | -0.46 | 40 |
IV.PDN8.EHZ. | 2024-01-23T19:36:48.78 | 3.0 | undecidable | manual | P | 0 | ||||
IV.VISG.HHZ. | 2024-01-23T19:36:45.81 | 0.3 | undecidable | manual | S | 248 | 40.2264 | 100 | -0.3 | 71 |
IV.CRTC.HHZ. | 2024-01-23T19:36:43.35 | 3.0 | positive | manual | Pn | 0.06 | 0 | |||
IV.SEI.HHZ. | 2024-01-23T19:36:42.38 | 0.3 | undecidable | manual | P | 235 | 52.8027 | 97 | -0.02 | 73 |
IT.MOG.HNN. | 2024-01-23T19:36:41.42 | 0.6 | undecidable | manual | S | 212 | 20.3685 | 116 | 0.37 | 48 |
IV.VISG.HHZ. | 2024-01-23T19:36:40.17 | 0.3 | undecidable | manual | P | 248 | 40.2264 | 100 | -0.32 | 70 |
IV.IMOL.EHZ. | 2024-01-23T19:36:40.20 | 0.6 | undecidable | manual | S | 286 | 13.2756 | 132 | 0.74 | 42 |
IV.BRSN.EHZ. | 2024-01-23T19:36:40.19 | 0.6 | undecidable | manual | S | 108 | 14.874 | 128 | 0.4 | 48 |
IT.MCS.HGE. | 2024-01-23T19:36:40.21 | 0.3 | undecidable | manual | P | 156 | 40.3263 | 100 | -0.29 | 70 |
IV.MTRZ.HNZ. | 2024-01-23T19:36:40.67 | 1.0 | undecidable | manual | P | 268 | 37.9287 | 101 | 0.52 | 22 |
IT.MOG.HNN. | 2024-01-23T19:36:37.72 | 0.1 | undecidable | manual | P | 212 | 20.3685 | 116 | 0.15 | 100 |
IT.FAZ.HNE. | 2024-01-23T19:36:37.88 | 0.3 | undecidable | manual | S | 197 | 3.2967 | 166 | -0.18 | 77 |
IV.IMOL.EHZ. | 2024-01-23T19:36:36.67 | 0.3 | undecidable | manual | P | 286 | 13.2756 | 132 | 0.02 | 78 |
IV.BRSN.EHZ. | 2024-01-23T19:36:36.76 | 0.3 | undecidable | manual | P | 108 | 14.874 | 128 | -0.08 | 77 |
IT.FAZ.HNE. | 2024-01-23T19:36:35.44 | 0.1 | undecidable | manual | P | 197 | 3.2967 | 166 | -0.41 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IMOL.HNN. | ML:2.1 | 0.0009625 | 0.26 | AML | other | m | 2024-01-23T19:36:42.04 |
IV.IMOL.HNE. | ML:2.1 | 0.000979 | 0.28 | AML | other | m | 2024-01-23T19:36:42.15 |
IV.BRSN.EHE. | ML:2.2 | 0.0013725165000000002 | 0.2176 | AML | other | m | 2024-01-23T19:36:42.20 |
IV.BRSN.HNE. | ML:2.4 | 0.001827725 | 0.2432 | AML | other | m | 2024-01-23T19:36:42.22 |
IV.BRSN.HNN. | ML:2.3 | 0.0015710035 | 0.2816 | AML | other | m | 2024-01-23T19:36:42.95 |
IV.BRSN.EHN. | ML:2.3 | 0.0015480659999999999 | 0.2816 | AML | other | m | 2024-01-23T19:36:42.95 |
IV.VISG.HHN. | ML:1.2 | 0.000051000000000000006 | 0.16 | AML | other | m | 2024-01-23T19:36:49.19 |
IV.VISG.HHE. | ML:1.1 | 0.00003845 | 1.54 | AML | other | m | 2024-01-23T19:36:49.85 |
IV.SEI.HHN. | ML:1.7 | 0.00011742365000000001 | 0.2944 | AML | other | m | 2024-01-23T19:36:54.48 |
IV.SEI.HHE. | ML:1.6 | 0.0000849 | 0.4 | AML | other | m | 2024-01-23T19:37:01.22 |
IV.PIEI.HHN. | ML:1.2 | 0.0000140825985 | 0.32 | AML | other | m | 2024-01-23T19:37:10.14 |
IV.PIEI.HHE. | ML:1.4 | 0.00002557486 | 0.2176 | AML | other | m | 2024-01-23T19:37:10.04 |
IV.IMOL.EHE. | ML:1.8 | 0.0005318085 | 0.3456 | AML | other | m | 2024-01-23T19:36:41.64 |
IV.IMOL.EHN. | ML:1.4 | 0.00022843835000000006 | 0.1792 | AML | other | m | 2024-01-23T19:36:41.69 |